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 color and heat style this hair?

Can i color and heat style this hair? """ if you're thinking of coloring your already-colored hair extensions, it's important to keep in mind that these extensions may not take the color as well as natural hair would. This is because the previous coloring of the extensions may affect the final result of the new color, making it difficult to achieve the desired shade. However, with the right hair dye and a professional stylist, it is possible to achieve the perfect color for your extensions! Just make sure to perform a strand test before coloring the entire set of extensions. And remember, many hair extensions, especially those that have been pre-colored, have been chemically treated, which can make coloring them...

How long is the weft in feet and inches?

Typically, the longer the extensions, the longer the machine weft track will be, and the shorter the extensions, the shorter the machine weft track will be. This is because the weft track needs to be long enough to accommodate the length of the hair being attached to it. It's also important to note that the weft thickness might change depending on the length of the extensions, as longer extensions need more hair to be attached to the weft, therefore the weft will be thicker, and short hair extensions need less hair to be attached to the weft, therefore the weft will be thinner. This can affect the overall weight and volume of the extensions, and the client's preference on how...

How can I make machine wefts last longer?

There are several ways to make machine wefts last longer: proper installation: make sure that the wefts are properly installed and that they are not too tight, as this can cause the wefts to stretch and weaken over time. Proper care: brush the extensions regularly with a hair extension loop brush to prevent tangling and matting, and avoid using heat-styling tools too frequently. Regular maintenance: have the extensions checked and tightened by a professional every 6-8 weeks to ensure that they are not becoming loose. Use good quality hair: look for high-quality human hair extensions that have been properly processed and treated to ensure that they will last longer, like the hair we offer here at perfect locks! Avoid using...

What is the beard on a weft and why does it matter?

A beard on weft hair extensions is a small strip of hair that is left attached to the weft when the hair is sewn or bonded onto it. A beard is typically found on the back of the weft, on the side that will be closest to the scalp when the extensions are installed. A beard helps to camouflage the weft. The presence of a beard makes the weft look more like natural hair for a more seamless look. A beard can also add protection to the weft, reducing the risk of tangling by preventing the weft from slipping.

A bundle of Perfect Locks Relaxed Straight Steam Permed Machine Weft hair extensions in Natural Black with a purple tag, on white.

Close-up of dark brown or black hair with gray strands highlights natural texture - perfect for blending with Relaxed Straight extensions.

A hand displays Perfect Locks Relaxed Straight Steam Permed Machine Weft, with a thin single-weft track and a purple comb. Text highlights hair's length, weight, and ultra-thin machine weft.

A woman with long, dark, wavy hair is shown from the back modeling hair extensions; lines mark 16" and 20" lengths. Model is 5'9".

Relaxed Straight Steam Permed Machine Weft

Name: Relaxed Straight Steam Permed Machine Weft
Brand: Perfect Locks
SKU: R-MW-1B-16
Price: 229.0 USD
Availability: OutOfStock
Rating: 4.68 (19 reviews)

$229.00

Sold Out

4 easy payments of $57.25 or

Color:

Natural Black (1B)

Length:

16"

Variant

In stock in this shade:

Free shipping $225+
30-day returns
20+ years trusted

Questions? Chat with a team member

Pickup currently unavailable at Perfect Locks HQ

Perfect Locks HQ

Pickup currently unavailable

635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States

+18882904771

Smooth texture steam-set for lasting straightness. Heat-locked to resist reversion better than virgin hair.

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

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

Natural Black (1B)

Need help? Chat with our team

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments $57.25 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.

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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.

Explore Pro

Mix any colors, lengths, or textures - it all counts toward your discount.

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

Most Durable Weft

Machine Wefts

Maximum durability

Durable, dependable, and gorgeous - the workhorse for traditional sew-ins that delivers thick, voluminous results that last and last.

Thick hair
All hair types
All textures

100% Remy human hair with aligned cuticles for minimal tangling
Reinforced machine seams allow cutting between tracks
Most cost-effective weft option per gram
Durable construction for sew-in and beaded applications
Heat-stylable up to 350°F with heat protectant

6-10 wksWear time
3-4xReuses
450°FHeat safe
1Per pack
ProfessionalSkill level

Application

How to Install Wefts

From threading the first bead to the final clamp, this is the complete weft install exactly as our PLM educators teach it. Watch the full method, then keep the step-by-step open as your chair-side reference during the install.

Effortless bead threading
Seamless weft positioning
Flawless, secure clamping

Advanced PLM™ Weft Certification

$299, free with Pro

View course

Weft Placement Guide PDF Client Aftercare Card PDF

Product DescriptionFeatures, specs & what makes this hair special

SpecificationsHair details, pack contents & longevity

Care & MaintenanceWashing, styling & storage

Quantity GuideBased on your hair density and hair goals

Machine Weft Advised Quantity

Recommended number of packs based on your natural hair density and desired results for Machine Weft.
Desired Results	Fine Density	Medium Density	Thick
Volume	2 packs	3 packs	4+ packs
Color	2 packs	3 packs	3+ packs
Length	3 packs	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.

Product FAQ'sAnswers about wear time, styling & reuse

Shipping & ReturnsFree shipping $225+ - Easy 30-day returns

Customer Reviews

Verified photos and videos from customers wearing this hair.

4.68 out of 5 - Based on 19 reviews reviews

Customers praised this hair extension for its natural texture that "looks like African American hair that has been permed straight" and blends perfectly with relaxed hair. Many called it "the best" on the market with excellent quality. However, some experienced significant shedding and matting issues. A few noted concerns about price and weft thickness. Customer service received high marks.

Honestly The BEST!

I honestly use nothing else. I would literally DIE if they stopped selling this product. Every single hair stylist that installs this hair has sooo many compliments and wants to know where I buy this awesome hair. Personally I feel this is the best hair on the market. True 100% Remy! The relaxed texture is a God Send! It blends flawlessly with my relaxed hair when flat ironed. I really cannot be happier. Hopefully one day we'll get some ombre colors in this texture (wink wink;) lol. But either way I'm ecstatic. I use the wefts and clip ins in this texture and will try whatever else they have in this texture. This hair is a worthwhile investment.

AishaXO - Verified Buyer - Mar 01, 2016
Looks like African American hair.

This hair truly looks like African American hair that has been permed straight. It's very very nice! With that being said, if you flat iron this hair on high heat, it will become very silky and shiny, like Asian hair (so be careful unless you want that texture). I experienced shedding, a lot. The closure for this same hair type shed so much that I had balding spots on it. Customer service was impeccable and they shipped me a new one within 2 days. The second is holding up much better (I also sealed the knots), however the shedding of this hair in general is bad. I hope the tracks will last me a year or even more like I've read about other hair textures through this company. If you're looking for hair that looks like permed or treated AA hair, this is very good!

Mari T. - Verified Buyer - Apr 10, 2024
Love the natural texture

I ABSOLUTELY love this hair!! It is by the best Yaki on the market. If you are looking for a more natural texture i highly recommend this brand.

Stephanie - Verified Buyer - Jan 16, 2024
Steam Peemed Weave

I have an overall great experience with this hair! It matches my hair texture perfectly! I’m really impressed with Perfect Locks!

michelle J. - Verified Buyer - Jan 03, 2023
Really good quality and texture

Really good quality and texture

Agnes F. - Verified Buyer - Sep 19, 2021
Perfect hair

This hair is great. Actually some of the best that I have used

Cassandra T. - Verified Buyer - Jul 18, 2021
Very expensive

I love this hair, absolutely love it!! It looks so much like my own hair. It's easy to color, not very little shedding -- its great! The only reason I gave it 4 instead of 5 is because of the price. I don't like to see that the hair closest to African American is the most expensive hair to buy.

Katisha C. - Verified Buyer - Jun 08, 2021

Showing 7 of 19 reviews

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