A long, straight Perfect Locks Straight Invisi Tape In Hair Extension in Dark Brown, neatly bundled with a smooth texture and a purple tag near the top.
Close-up of Straight Invisi Tape In Hair Extensions by Perfect Locks in Dark Brown with subtle reddish highlights, lighter strands, and the natural texture and shine of Remy hair.
A side-by-side comparison of dark brown hair shows smooth, thick locks on the left and defined strands on the right - perfect for highlighting Perfect Locks Straight Invisi Tape In Hair Extensions.
Someone gently brushes their hair, smoothing out tangles with a wooden brush.
Close-up of brown hair extension tape tabs fanned out, with text above listing weights and sizes for easy selection.
Comparison of Invisi Tape-Ins and Classic Tape-Ins hair extensions, showing differences in look, benefits, features, and suitability.
A woman with long, straight blonde hair stands facing away. Lines show 16" at mid-back, 20" near waist. She wears a black top.
A long, straight Perfect Locks Straight Invisi Tape In Hair Extension in Dark Brown, neatly bundled with a smooth texture and a purple tag near the top.
Close-up of Straight Invisi Tape In Hair Extensions by Perfect Locks in Dark Brown with subtle reddish highlights, lighter strands, and the natural texture and shine of Remy hair.
A side-by-side comparison of dark brown hair shows smooth, thick locks on the left and defined strands on the right - perfect for highlighting Perfect Locks Straight Invisi Tape In Hair Extensions.
Someone gently brushes their hair, smoothing out tangles with a wooden brush.
straight invisi tape in hair extensions tape-ins by perfect locks - video preview
Close-up of brown hair extension tape tabs fanned out, with text above listing weights and sizes for easy selection.
Comparison of Invisi Tape-Ins and Classic Tape-Ins hair extensions, showing differences in look, benefits, features, and suitability.
A woman with long, straight blonde hair stands facing away. Lines show 16" at mid-back, 20" near waist. She wears a black top.
Rated 4.3 out of 5 stars.

Straight Invisi Tape In Hair Extensions

$110.00
4 easy payments of $27.50 or
Color:
Dark Brown (2)
1
1B
2
4
6W/8W
3/12
18A/60
6/ICED
4A/18A
30/31/33
570
18A/18/60
Length:
16"
In Stock • Ships same day
  • 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

Straight Invisi Tape In Hair Extensions

Dark Brown (2) / 16"

Perfect Locks HQ

Pickup available, usually ready in 2 hours

635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States

+18882904771
Our thinnest tape weft - noticeably thinner than standard tape-ins. Designed for fine hair where regular bonds might show.

Product Highlights:

  • Ethically sourced, 100% human hair
  • Ultra-thin, discreet weft for seamless blending
  • Secure, quick, and easy application
  • Reuse with replacement tape up to 4x
  • Salon-quality results trusted by professionals

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

Jet Black (1)

Jet Black (1)

Natural Black (1B)

Natural Black (1B)

Dark Brown (2)

Dark Brown (2)

Medium Brown (4)

Medium Brown (4)

Golden Ash Brown (6W/8W)

Golden Ash Brown (6W/8W)

Rooted Caramel Blonde (3/12)

Rooted Caramel Blonde (3/12)

Champagne Highlights (18A/60)

Champagne Highlights (18A/60)

Rooted Ash Bronde (6/ICED)

Rooted Ash Bronde (6/ICED)

Silvery Ash Brown (4A/18A)

Silvery Ash Brown (4A/18A)

Highlighted Brown Auburn (30/31/33)

Highlighted Brown Auburn (30/31/33)

Spiced Crimson (570)

Spiced Crimson (570)

Champagne Highlights (18A/18/60)

Champagne Highlights (18A/18/60)

Need help? Chat with our team

Colors options for this product

Jet Black (1)

Jet Black (1)

Natural Black (1B)

Natural Black (1B)

Dark Brown (2)

Dark Brown (2)

Medium Brown (4)

Medium Brown (4)

Golden Ash Brown (6W/8W)

Golden Ash Brown (6W/8W)

Rooted Caramel Blonde (3/12)

Rooted Caramel Blonde (3/12)

Champagne Highlights (18A/60)

Champagne Highlights (18A/60)

Rooted Ash Bronde (6/ICED)

Rooted Ash Bronde (6/ICED)

Silvery Ash Brown (4A/18A)

Silvery Ash Brown (4A/18A)

Highlighted Brown Auburn (30/31/33)

Highlighted Brown Auburn (30/31/33)

Spiced Crimson (570)

Spiced Crimson (570)

Champagne Highlights (18A/18/60)

Champagne Highlights (18A/18/60)

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 $27.50 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 Partners
Accepted payment partners: Afterpay, Shop Pay, Klarna, Sezzle, Affirm, and PayPal Credit logos
Learn More

Payment Options

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments $27.50 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 Plan Partners
Accepted payment partners: Afterpay, Shop Pay, Klarna, Sezzle, Affirm, and PayPal Credit logos
Learn More

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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.

Explore Pro

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.

Explore Pro

Buy more, save more

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

Most people need 4 to 6 packs for a full head. See the quantity guide

Unused packs are returnable within 30 days.

Buy at this volume often? Pro Stylists save big on every order. Apply free.

Not sure which texture or shade is right for you?
Undetectable FinishInvisi Tape-Ins hair extensions

Invisi Tape-Ins

Invisible perfection

Our most invisible design - so thin you'll forget you're wearing them. Perfect for creating luxurious, undetectable volume that looks completely natural.

  • Fine to medium hair
  • Lower density hair
  • All textures
  • 100% Remy human hair (Ratio 2) for fuller, more consistent ends
  • Ultra-thin injection-molded base disappears against scalp
  • Perfect for wearing hair up or in high ponytails
  • Reusable up to 3-4x with proper care and replacement tape
  • Heat-stylable up to 350°F with heat protectant
  • 6-8 wksWear time
  • 3-4xReuses
  • 450°FHeat safe
  • 10Per pack
  • ProfessionalSkill level

Application

How to Install Tape-Ins

Tape-ins are the fastest route to full, seamless length: thin adhesive wefts sandwich small sections of your own hair, lie completely flat, and come out clean at your next move-up. No heat, no tools - most first-timers finish a full head in under an hour following this walkthrough.

  • No heat required
  • Reuse up to 4x
  • Lasts 6-8 weeks

Master Tape-In Techniques

$159, free with Pro

View course
Tape-In Placement Guide PDFClient Aftercare Card PDF

Customer Reviews

Verified photos and videos from customers wearing this hair.

4.33 out of 5 - Based on 6 reviews reviews

Customers praised these tape-in extensions as "totally invisible" with excellent quality that impressed hairstylists. Shoppers noted they work "great on fine hair" and are the "strongest without damaging" hair. However, some found limited coverage for the price, and one customer reported difficulty with coloring. Overall, highly rated for quality and durability.

  • Love these extensions

    Love these extensions. Totally invisible. I will order again.

    Nancy L. - Verified Buyer - Jan 26, 2026

  • Didn't take color

    So I got the hair and I wanted it colored. I attempted to color it myself and nothing took. Called customer service and they said there was nothing they can do since I colored them.

    Kathleen H. - Verified Buyer - Nov 28, 2024

  • Stylist love the hair

    I was at first worried due to using the same brand for years now and I'll definitely be switching over to these Best hair I have ever had installed. My hairdresser was so impressed with the quality she is now ordering from Perfect Locks! I had my hair installed for a cruise to the Bahamas and these were a lifesaver!

    Jessica G. - Verified Buyer - Nov 20, 2024

  • Good for fine hair

    I've been buying only perfect locks for years now. They are great on fine hair!

    Rachel C. - Verified Buyer - Aug 09, 2024

  • Best tape ins

    So far this tape in has been the strongest without damaging my hair.

    Kari W. - Verified Buyer - Mar 23, 2024

  • Perfect locks is quite at first glance. Received my hair and was very surprised at how little was in the package for the price. The quality was great and the color was perfect. But it literally didn't cover anything. I will play with it more and hope that my assessment changes.

    Roberta - Verified Buyer - Dec 02, 2021

Showing 6 of 6 reviews

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