A bundle of Perfect Locks Straight Virgin Machine Weft hair extensions in Natural Black  with a purple tag on a white background.
Close-up of Perfect Locks Straight Virgin Machine Weft hair extensions in Natural Black , highlighting straight strands and a subtle natural shine.
Perfect Locks' Straight Virgin Machine Weft in Natural Black  is displayed, with text noting its durability and versatility.
Close-up of a hand holding Perfect Locks Straight Virgin Machine Weft in Natural Black, with a purple comb beneath the thin weft.
A woman with long, straight Natural Black  hair is shown from the back, displaying 14", 18", 22", and 26" Straight Virgin Machine Weft extensions by Perfect Locks. Top text: "Straight model is 5'8"." Ideal for showcasing Remy extensions.
A vibrant purple velvet pouch with a gold “Perfect Locks” logo and satin-silk lining provides elegant, sustainable storage.
Rated 4.8 out of 5 stars.

Straight Virgin Machine Weft

Sale price: $149
4 easy payments of $37.25 or
Color:
Natural Black (1B)
1B
Length:
10"
In Stock • Ships same day
Pickup available at Perfect Locks HQ Usually ready in 2 hours

Straight Virgin Machine Weft

Natural Black (1B) / 10"

Perfect Locks HQ

Pickup available, usually ready in 2 hours

635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States

+18882904771
  • Free shipping $225+
  • 30-day returns
  • 20+ years trusted
Virgin hair sewn onto a sturdy machine weft. Reliable quality at a friendlier price point than hand-tied options.

Product Highlights:

  • Ethically sourced, 100% human hair
  • Thick, durable weft for maximum volume and longevity
  • Strong, secure stitching to prevent shedding
  • Versatile for custom styling and multiple install methods
  • Trusted by stylists for full, long-lasting results

How to Install Wefts

5:56
Video thumbnail: How to Install Wefts
  • Effortless bead threading
  • Seamless weft positioning
  • Flawless, secure clamping

Advanced PLM™ Weft Certification

One method. Every weft. PLM™ Certification teaches bead threading, weft positioning, and secure clamping across hand tied, machine, flat, genius, and hand sewn wefts.

View Course - $299 or join Pro for free access

Length Guide

Hair extension length guide showing examples from 10 inches to 24 inches on a model

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 team

Length Guide

Hair extension length guide showing examples from 10 inches to 24 inches on a model

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 team

Color options for this product

Natural Black (1B)

Natural Black (1B)

Need help? Chat with our team

Colors options for this product

Natural Black (1B)

Natural Black (1B)

Need help? Chat with our team

Payment Options

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments $37.25 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 Partners
Accepted payment partners: Afterpay, Shop Pay, Klarna, Sezzle, Affirm, and PayPal Credit logos

Payment Options

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments $37.25 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 Plan Partners
Accepted payment partners: Afterpay, Shop Pay, Klarna, Sezzle, Affirm, and PayPal Credit logos

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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. Or build a custom bundle.

Most people need 2 to 4 packs for a full head. See the quantity guide

Product Information

How many wefts do I need for an install?
The number of machine wefts you will need for a full or partial installation depends on several factors, including the thickness of your natural hair, the desired fullness of your hair, and the size of the area you're trying to cover. Also take into consideration the length of hair you're purchase, the longer the length the more wefts you'll need for coverage. As a rough estimate, a full head of hair would typically require 3 to 4 wefts, while a partial installation might only require 1-2 wefts. A more accurate estimation can be made by a hair stylist or professional. It would be best to consult with a stylist to determine how many wefts you need for your specific situation.
Can I use heat on this straight hair and will it hold a curl?
Yes, you can style your straight hair into curls with a curling iron! Use a lower heat setting and a heat protectant. Additionally, heat styling can be harsh on straight hair and it's always a good idea to take breaks, let your hair rest, and incorporate heat-free styling methods into your routine such as braids, buns, or hair accessories.
How can I make machine wefts last longer?
Proper care and maintenance: be sure to use sulfate-free shampoos and conditioners made for hair extensions and avoid using too much heat on the extensions. Also, brush your extensions regularly to avoid tangling and matting. Proper installation: make sure your extensions are installed properly and securely by a professional stylist. This will help prevent them from becoming loose or falling out prematurely. Regular maintenance: regularly visit a hair stylist for maintenance and to have any damage repaired before it becomes too severe. Avoid sleeping with wet hair: let your hair dry completely before going to bed, and sleep on a satin pillowcase. Protect your hair from harsh weather conditions: wind, sun and pollution can damage your hair, so it's best...
How are machine wefts removed?
Are you ready to say goodbye to your beautiful machine-wefted hair extensions? It's a bittersweet moment, but don't worry, removing them can be a gentle and easy process. Start by brushing your hair thoroughly to remove any tangles and knots. Part your hair in the area where the weft is attached, so that you can see the thread that holds the weft in place. Use a pair of scissors or thread snips to carefully cut the thread that holds the weft to your hair. Be careful not to cut any of your natural hair. Once the thread is cut, the weft should come free from your hair. Repeat this process until all of the wefts have been removed. It's important...
What maintenance is required for machine wefts?
Machine wefts require regular maintenance in order to keep them looking and functioning their best. Here are a few tips for maintaining machine wefts: brush the extensions regularly to prevent tangling and matting. Use a wide-toothed comb or a brush specifically designed for extensions to avoid causing damage. Keep the extensions clean by washing them with sulfate-free shampoo and conditioner. Be careful not to apply product to the roots or the area where the weft is attached to your natural hair. Avoid using too much heat on the extensions, such as straighteners or curling irons. If you do use heat, use a heat protectant and try to keep the temperature low. Keep the extensions away from chemicals, such as hair...

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