What is the difference between a closure and a frontal?

A closure is a 4 x 4 inch lace piece that finishes the top of a sew-in and gives you a natural part. A frontal is a 13 x 4 inch piece that spans ear to ear across your entire hairline, letting you style hair away from your face. Choose a closure for everyday installs, a frontal for maximum styling freedom.

Can I part it anywhere?

Yes. The strands are hand-injected with bleached knots in front and realistic baby hair around the hairline, so the part looks like it grows from your own scalp: middle, side, or anywhere in between.

How long will my closure last?

7 to 9 months of wear with proper care. It can be reused across 3 to 4 installs. Gentle washing and keeping heavy products away from the knots are what get you to the long end of that range.

Do I need a professional to install it?

We recommend it. These pieces install by sew-in or glue-in, and a flat, secure foundation makes the difference in how natural the finished look sits. If you're in the Bay Area, our showroom team can point you to trained stylists.

A dark brown lace hair closure with straight strands displayed against a white background, transparent lace base visible at the top.

Close-up of dark brown hair blending into sheer, flesh-toned lace, emphasizing a natural hairline and realistic scalp on a lace wig.

A close-up of a woman with smooth, glowing skin and long, curly black hair, looking down and to the side against a plain background.

Close-up view of dark brown or black hair showing individual strands, subtle highlights, natural shine, and realistic texture.

Straight Swiss Lace Closure

Name: Straight Swiss Lace Closure
Brand: Perfect Locks
SKU: S-LC-SW-1B-12
Price: 169.0 USD
Availability: InStock
Rating: 4.64 (14 reviews)

$169.00

4 easy payments of $42.25 or

Color:

Natural Black (1B)

Length:

12"

Variant

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

Questions? Chat with a team member

Pickup available at Perfect Locks HQ Usually ready in 2 hours

Perfect Locks HQ

Pickup available, usually ready in 2 hours

635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States

+18882904771

Fine Swiss lace closure that virtually disappears when tinted to match skin. The most natural-looking part coverage.

Product Highlights:

Ethically sourced, premium quality human hair.
Swiss lace base for a soft, breathable, and undetectable finish.
Provides a natural-looking scalp and parting space.
Perfect for completing sew-ins or wigs for a polished look.
Durable and lightweight for long-lasting wear.

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 $42.25 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

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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 3 to 4 packs for a full head. See the quantity guide

Seamless Parting Closures hair extensions

Closures

Natural hairline perfection

Complete your look with a flawless, natural-looking hairline. Essential for protective styles, wigs, and weaves - creates seamless, undetectable perfection.

All hair types
Protective styling
Leave out replacement

100% Remy human hair with aligned cuticles for minimal tangling
Natural-looking scalp appearance through lace base
Protects natural hairline and edges
Available in multiple parting options
Heat-stylable up to 350°F with heat protectant

4-6 wksWear time
3-4xReuses
350°FHeat safe
1Per pack
ProfessionalSkill level

Product DescriptionFeatures, specs & what makes this hair special

SpecificationsHair details, pack contents & longevity

Care & MaintenanceWashing, styling & storage

Product FAQ'sAnswers about wear time, styling & reuse

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

Customers praised this Swiss lace closure for "beautiful" quality, excellent durability, and easy blending. The thin lace blends naturally, hair is full and healthy, colors well, and has minimal shedding. "It feels light but still lots of hair." Some noted the width has decreased. Overall, highly recommended by professionals.

Lace (positive)Color (positive)Closure (positive)Quality (positive)Hair (positive)

5 stars: 11 (79%)
4 stars: 1 (7%)
3 stars: 2 (14%)
2 stars: 0 (0%)
1 star: 0 (0%)

Perfection as always!!!

I am never disappointed in the quality of these closures. They are beautiful, color well, have the perfect hair density, and are extremely durable. Definitely worth the investment.

Loving it

Here is a full sew in with Lace top piece closure. It's perfect!

Very easy to blend.

The quality of the closure is top, the hair is full and healthy, the lace is thin and is very easy to blend does not shade, I' be coloured it to blend the rest of the wig I made and the colour came out nice and natural! Will defenetly order again and have recommended this to friends!

Loved It!

Loved the closure the real deal.

The best hair. My sister is now a client! The hair lasts, you can color it and it’s the best!!

It’s fantastic! Perfect Locks is the only hair I will buy.

The width of closure has

The width of closure has changed significantly. They last extremely long but I wish they were larger.

Lace closure

My hairdresser put it in for me and since then I love it. It feels light but still lots of hair in the front. Looks great. I love my lace closure. Thank you! I will definitely buy it again and recommend it to my friends. It is of very good quality.

Great quality

Great company quick and easy they will answer all his questions no problems

Dear Beautiful, Thank you so much for this review, as we do want to ensure that our customer service is giving the best responses as possible to help our customers! Please be sure to tag us in any photos we'd love to feature you all on our website and/or social media platforms. XO, Perfect Locks Team ❤️

Straight Swiss Lace Closure

This was my first time using a lace closure and this one worked out perfectly, the fit is great and so is the quality. 3 weeks later and it still looks brand new.

Dear There, We would like to first say thank you for taking some time to write some feedback about our swiss lace closure. We are glad to hear that you have been enjoying the product with no issues. If you may have any questions or concerns for us please give us a call at 1-888-290-4771, Perfect Locks Team ❤️

Thank You So Much!!

I love my closure from Perfect locks!! I was looking everywhere for a closure and I'm happy with my purchase and will purchase from Perfect Locks in the near future. This closure was not cheaply made and it made me feel secure with my full weave. Thank You So Much!!!!

Recommend this for all my clients.

this closure is a great product and very cost effective. there is very little to no shedding or tangling. it stays straight when blown dry and flat ironed but immediately returns to its wavy state when wet. with this closure you get the best of both worlds. as a professional hairstylist I would definitely recommend this product to all my clients. I have tried many different like closures over the years and I would have to say that this perfect locks wavy swiss lace closure is one of the best yet.

Great quality product

Very pleased with the results.

Superior Hair Quality

This was the second purchase of an enclosure from Perfect Locks. The first was two years ago and it was a Silk Base enclosure which lasted for TWO years after multiple take downs and installs. VFlowers

Curly Lace Closure

The hair on the curly lace closure feels nice, and it is a quality closure. The curls are not as tight as I would've liked for them to have been after washing, but it works!

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