Color
Length
Straight Hybrid Weft Hair Extensions
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- Free shipping $225+
- 30-day returns
- 20+ years trusted
Straight Hybrid Weft Hair Extensions
Natural Black (1B) / 18"
Perfect Locks HQ
635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States
Length Guide

Quick tip: Wavy and curly textures are measured when pulled straight, so they'll appear shorter when worn.
Choosing Your Length
- Straight - Falls longest (measured as-is)
- Wavy - Falls slightly shorter
- Curly - Falls shortest (most volume)
Your hair may include 1-2" extra length since our Remy hair has natural ends. Trim to your perfect length or leave natural.
Need help? Chat with our teamLength Guide

Quick tip: Wavy and curly textures are measured when pulled straight, so they'll appear shorter when worn.
Choosing Your Length
- Straight - Falls longest (measured as-is)
- Wavy - Falls slightly shorter
- Curly - Falls shortest (most volume)
Your hair may include 1-2" extra length since our Remy hair has natural ends. Trim to your perfect length or leave natural.
Need help? Chat with our teamColor options for this product
Natural Black (1B)
Chocolate Brown (3)
Golden Brown (6)
Honey Blonde (27)
Platinum Blonde (613)
Ice Blonde (60S)
Dark Auburn (33)
Highlighted Brown Auburn (30/31/33)
Rooted Chocolate Golden Brown (2/6)
Rooted Cocoa Ash Blonde (18A/60)
Ashy Honey Blonde Balayage (12/16/60)
Chestnut Brown Balayage (400/401/404)
Colors options for this product
Natural Black (1B)
Chocolate Brown (3)
Golden Brown (6)
Honey Blonde (27)
Platinum Blonde (613)
Ice Blonde (60S)
Dark Auburn (33)
Highlighted Brown Auburn (30/31/33)
Rooted Chocolate Golden Brown (2/6)
Rooted Cocoa Ash Blonde (18A/60)
Ashy Honey Blonde Balayage (12/16/60)
Chestnut Brown Balayage (400/401/404)
Payment Options
Get it now, pay later
Select installments at checkout to split your purchase into 4 interest-free payments $42.50 with Afterpay, Shop Pay, Klarna, or Sezzle. We also offer Interest-free loans through Affirm and Paypal Credit.
- No fees when you pay on time.
- No impact on your credit score.
* CA resident loans made or arranged pursuant to a California Financing Law license. NMLS #1353190.
Payment Options
Get it now, pay later
Select installments at checkout to split your purchase into 4 interest-free payments $42.50 with Afterpay, Shop Pay, Klarna, or Sezzle. We also offer Interest-free loans through Affirm and Paypal Credit.
- No fees when you pay on time.
- No impact on your credit score.
* CA resident loans made or arranged pursuant to a California Financing Law license. NMLS #1353190.
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Pro Stylist Benefits
Pro Stylists Save Big!
Take your business to new lengths with exclusive Pro Stylist savings on each and every order. Add items to cart and see the savings grow!
- 20% off any order amount
- 25% off your order $500+
- 30% off your order $1000+
* Cannot be combined with other promotions or discounts.
Pro Stylist Benefits
Pro Stylists Save Big!
Take your business to new lengths with exclusive Pro Stylist savings on each and every order. Add items to cart and see the savings grow!
- 20% off any order amount
- 25% off your order $500+
- 30% off your order $1000+
* Cannot be combined with other promotions or discounts.
Buy more, save more
Mix any colors, lengths, or textures - it all counts toward your discount.
Unused packs are returnable within 30 days.
Choose options

You're on the list! We'll email you when this item is back in stock.
- Free shipping $225+
- 30-day returns
- 20+ years trusted
Straight Hybrid Weft Hair Extensions
Natural Black (1B) / 18"
Perfect Locks HQ
635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States

You're on the list! We'll email you when this item is back in stock.
- Free shipping $225+
- 30-day returns
- 20+ years trusted
Straight Hybrid Weft Hair Extensions
Natural Black (1B) / 18"
Perfect Locks HQ
635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States
Not sure which texture or shade is right for you?

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Check your inbox within 24 hours for your personal shade and texture match.
Talk to a stylist over video. Free, 15 minutes, your camera stays off.
- Personal shade and texture match, live
- Method guidance for your hair and lifestyle
- Zero pressure, ask anything
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Hybrid Wefts
Best of both worlds
The best of both worlds - durable like machine wefts yet lightweight like hand-tied. Long-lasting, comfortable, and creates gorgeously seamless volume.
- Medium density hair
- All hair types
- All textures
- 100% Remy human hair with aligned cuticles for minimal tangling
- Hand-tied top for thin, flat appearance at scalp
- Machine-sewn bottom for durability and cutting flexibility
- Can be cut on machine portion without shedding
- Heat-stylable up to 350°F with heat protectant
- 6-10 wksWear time
- 450°FHeat safe
- 3Per pack
- ProfessionalSkill level
Product Information
Straight hybrid weft hair extensions combine the thin, flat profile of a hand-tied weft with the durability of a machine weft, so your stylist can cut the weft anywhere without it unraveling. Each pack holds 3 wefts of 100% Remy human hair, ethically sourced from Indian temples, weighing 42 to 54 grams per weft depending on length.
Key features
- Ultra thin, flat, flexible weft that lies flush against the scalp
- Cut anywhere with no unraveling and no returns at the ends
- Blends with naturally straight hair for length, volume, or both
- Reusable across 3 to 4 installs with proper care
- Works with beaded, sewn, and hybrid installation methods
Details
- 3 wefts per pack, 42 to 54 grams each depending on length
- Texture: straight (1B natural straight)
- Heat safe up to 450 degrees Fahrenheit
- Expected lifespan: 6 months with proper care
- 100% Remy Indian temple hair
Best for
Stylists and extension wearers who want the comfort of hand-tied wefts with the customization of machine wefts, for seamless volume rows and full installs alike.
Good to Know
Our extensions are Ratio 2 - a density between single drawn and double drawn. This means beautiful fullness at the top with naturally tapered ends that blend seamlessly with your own hair.
Colors may appear slightly different depending on your screen. Need help matching? Contact us for a free consultation.
Our straight hair has a natural, subtle body wave and may wave slightly after washing. This is characteristic of real human hair - not a defect. For a sleeker finish, simply flat iron after styling.
- Hair Texture
- Straight
- Hair Origin
- Indian Temple Hair
- Weft Type
- Hybrid Weft
- Density
- Ratio 2 - Between Single and Double Drawn
- Application
- Hybrid Weft
- Pieces Per Pack
- 3
- Weight Per Pack
- 18" = 42g / 22" = 54g
- Expected Lifespan
- Up to 6 months with proper care and regular maintenance appointments
- Reusability
- Reusable with adjustments
- Max Heat Safe Temp
- 450°F use heat protectant spray before styling
All values are approximate and may vary based on hair type, application technique, and individual wear habits.
Hybrid weft extensions combine the best of both worlds - the security of a hand-tied weft with the durability of a machine weft. Caring for them properly while installed ensures they stay beautiful and your natural hair stays healthy.
The First 48 Hours
After installation, wait at least 48 hours before washing your hair. This allows the wefts to settle and your scalp to adjust. Avoid heavy sweating during this time if possible - skip the intense workout or sauna session.
Washing
Wash your hair 2-3 times per week, or as needed based on your activity level and scalp type. The key is washing in the right direction. Always work from root to tip in smooth, downward strokes - never flip your head upside down, pile your hair on top of your head, or scrub back and forth. These motions can cause severe tangling at the weft attachment points.
Use a sulfate-free shampoo and focus it on your scalp, using your fingertips to gently massage. Let the suds run down through the lengths as you rinse. Apply conditioner from mid-length to ends only - keeping it away from the weft bonds and your scalp, which can cause slippage and buildup.
Rinse thoroughly until the water runs completely clear. Conditioner residue near the attachment points can cause the wefts to slide.
Drying
Gently squeeze out excess water with a soft towel - never rub vigorously. Air drying is gentlest on both your extensions and the attachment points, but if you need to blow dry, use a medium heat setting and always blow in a downward direction. Avoid pointing the dryer directly at the weft attachment area for extended periods.
Never go to bed with wet hair. The combination of moisture and friction from your pillow creates tangles that are difficult to remove without damaging the hair.
Daily Brushing
Brush your extensions 2-3 times daily using a loop brush or extension-safe paddle brush. This is the single most important thing you can do to prevent matting. Pay special attention to these problem areas: the nape of your neck where friction from clothing causes tangles, behind your ears where hair tends to rub together, and directly above where the wefts are attached.
Hold the hair near the weft with one hand while brushing with the other - this prevents pulling on the attachment points. Start at the ends and work your way up in small sections.
Nighttime Routine
Before bed, gently brush through your hair, then secure it in a loose braid or low ponytail. This prevents the lengths from tangling while you sleep. Sleep on a silk or satin pillowcase, which creates less friction than cotton and helps maintain moisture in the hair.
Activities and Lifestyle
Swimming is fine, but wet your hair with clean water first and apply a leave-in conditioner - this creates a barrier against chlorine and salt water. After swimming, rinse immediately and follow with your normal wash routine. Avoid hot tubs, as the high heat and chemicals can damage both the hair and the attachment method.
When working out, secure your hair in a low braid or ponytail. After exercising, let your scalp dry fully before putting your hair up again - trapping sweat against the wefts can cause odor and slippage.
Heat Styling
Your hybrid weft extensions can be heat styled just like your natural hair. Always apply heat protectant first, and keep tools at 300-350 degrees. When curling or straightening, work in sections and avoid clamping directly on the weft - stay at least an inch below the attachment point.
Products to Use and Avoid
Stick with lightweight, sulfate-free products. Heavy oils, serums, and masks can cause buildup at the attachment points and weigh down the hair. Avoid any products containing alcohol near the bonds, as this can cause drying and slippage.
Great products for weft extensions include lightweight leave-in conditioners, heat protectant sprays, anti-humidity serums, and dry shampoo for refreshing between washes.
Maintenance Appointments
Your wefts will need to be moved up every 6-8 weeks as your natural hair grows. Don't skip these appointments - as your hair grows out, the wefts sit lower on your head, which can cause discomfort and put stress on your natural hair. Your stylist will also check the condition of the wefts and your natural hair during these visits.
Between appointments, check your wefts periodically by feeling along the attachment points. If you notice any looseness, unusual shedding, or discomfort, contact your stylist before your scheduled appointment.
Deep Conditioning
Treat your extensions to a deep conditioning mask every 2-3 weeks. Apply from mid-length to ends, avoiding the scalp and attachment points. Leave on for the recommended time (usually 10-20 minutes), then rinse thoroughly. This keeps the hair soft, shiny, and tangle-free.
Hybrid Weft Advised Quantity
| Desired Results | Fine Density | Medium Density | Thick |
|---|---|---|---|
| Volume | 1-2 packs | 2-3 packs | 3-4 packs |
| Color | 1-2 packs | 2-3 packs | 3-4 packs |
| Length | 3-4 packs | 3-4 packs | 4+ packs |
Every head of hair is unique, and the right amount depends on:
- Wear Time - Temporary or long-term?
- Installation - Subtle blend or full volume?
- Lifestyle - Low-maintenance or high-glam?
- Hairstyle - Natural look or bold transformation?
- Budget - Invest in quality for lasting beauty.
Pro Tip: When in doubt, order extra! Unused hair can be saved for touch-ups or returned if unused.
1. Create Your Beaded Foundation 3 min
Section the hair into clean, horizontal rows, starting at the nape. Use a loop tool to thread silicone-lined beads onto small sections of natural hair and clamp them securely with pliers.
2. Position the Hybrid Weft 2 min
Measure the weft against the beaded row to ensure the right fit. Lay the weft flat over the beaded foundation, ensuring even placement for a natural feel.
3. Sew the Weft to the Beaded Track 5 min
Using a curved needle and nylon thread, sew the weft onto the beads, looping through each one for a secure hold. Maintain even tension to keep the extensions in place without restricting movement.
4. Secure and Adjust 3 min
Check for even weight distribution and ensure the wefts sit flat. Make any necessary adjustments to prevent discomfort or tension on the natural hair.
5. Blend & Style 3 min
Release the clipped-up hair and brush gently to blend the extensions. Trim and style as needed, and recommend sulfate-free products for longevity.
Professional Installation Recommended
This method is best installed by a licensed stylist to ensure proper placement and protect the health of your natural hair. Looking for a stylist experienced with extensions? Find a Pro Stylist near you.
Each bundle contains 3 beautifully crafted pieces, ensuring you have enough volume and length for a transformative look.
Yes, they are. With a ratio 2 quality, these wefts are full and provide a lush, voluminous appearance.
The hybrid weft is uniquely designed without a return or beard, giving you a seamless and natural integration with your natural hair.
One of the unique features of our genius weft is its ability to be cut without shedding. This allows for maximum versatility and customization for your desired look.
Yes, indeed! Our hybrid wefts are designed to lay flat, giving you a seamless and natural blend with your hair.
STILL HAVE A QUESTION?
Contact UsReturn Policy
We want you to truly love your hair, so we offer a 30-day return and exchange policy on all extensions. Try before you commit: While the hair is still in its security ties, you can check color match, feel the texture, and even wash or heat style a small section to make sure it's right for you. Exchanges and store credit are always free. Refunds include a 15% restocking fee. Read our full return policy for complete details.
Shipping Information
Orders ship from Walnut Creek, California. Orders placed before 2pm PST Monday-Friday ship the same day, and you'll receive tracking as soon as it's on the way. Free shipping on orders over $225. View all shipping rates and delivery times.
Customer Reviews
Verified photos and videos from customers wearing this hair.
- 5 stars: 2 (50%)
- 4 stars: 1 (25%)
- 3 stars: 1 (25%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Such gorgeous hi quality hair myself and my clients absolutely adore the versatility of perfect locks and the wide selection they offer to fit all hair types and texture
My stylist did say they were a bit harder to sew in compared to other types, but the end result was worth it. The straight texture matches my hair perfectly, and I’ve received so many compliments.
The hair is in great condition although it is a little too stiff but after washing they felt much better.
Shipping is always a hassle and it's only a problem with their shipments. 2 of my packages have been returned to sender and that has never happened with any other company
