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straight fusion u-tip hair by perfect locks

Straight Fusion U-Tip Hair

Name: Straight Fusion U-Tip Hair
Brand: Perfect Locks
SKU: S-UTP-1B-16
Price: 79.0 USD
Availability: InStock
Rating: 4.33 (6 reviews)

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$79

or 4 payments of $19.75 with

Color: Natural Black (1B)

Length: 16"

Variant

In Stock

Free Shipping on $175+

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

Product Highlights:

100% human hair, ethically sourced
Keratin-tip bonds for secure, long-lasting wear
Heat fusion application for a seamless, natural look
Durable and lightweight for maximum comfort
Perfect for long-term use (up to 6 months with proper care)
Professional-grade extensions used by stylists

Product Details

Perfect Locks u-tipped hair extensions are great for seamlessly lengthening and thickening short or medium hairstyles. Using a low amount of heat to melt our Italian KeraLuxe™ tips, u-tips are popular because of the small attachment area needed. Our natural Remy human hair allows for natural blending and multiple long-lasting installations. You'll love how these u-tips will feel!

Hair Type: 100% straight Remy human hair
Glue type: Italian keratin bonded glue
Tip Type: 3.5mm u-shaped tip like a fingernail
Weight: .7 grams per strand
Total Pieces: 25 strands per pack
Advised Quantity: 3-4 packs for length or volume, 4-8 or more for a full installation

How much do I need?

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.

Read the Full Guide

Returns & Shipping

Return Policy

We want you to truly love your hair, so we’ve created a no-risk 30-Day Return policy to show you the confidence we have in our products. We encourage you to wash, condition, and brush the hair to your satisfaction. Not happy? Send it back for a refund or exchange.

Read Our Return Policy

Shipping Information

Your Perfect Locks order is always shipped from our headquarters in Walnut Creek, California.

All orders ship the same day if placed before 2pm PST Monday-Friday. Exceptions may include: shipping errors, fraudulent warnings, holidays and weekends, or technical errors. Once your order ships, our system provides you with real-time tracking numbers with delivery confirmation.

Read More About Shipping

How are U-Tip hair extensions applied?

The u-tip fusion hair extensions are applied using a heated tool that melts the keratin bond, which is then attached to a small section of the natural hair. The process involves taking small sections of hair and attaching a u-tip extension to each section, the tip has to be heated and wrapped around each small section of hair. This can be time-consuming and requires a skilled technician.

How long do U-Tipped extensions last?

U-tip fusion hair extensions can last anywhere from 3 to 6 months with proper care and maintenance. However, it is important to note that regular maintenance is required to keep the extensions looking their best. Clients will need to go in for regular touch-up appointments to have any loose bonds tightened or replaced and to ensure that the extensions are properly aligned with the natural hair. Neglecting maintenance can cause the extensions to become tangled, matted, or even fall out prematurely.

Can U-Tip fusion hair extensions be reused?

U-tip fusion hair extensions can be reused if the extensions are still in good condition and the keratin bonds are intact. The extensions are removed using a special solvent that breaks down the keratin bond, and new bonds can be applied to the extensions for reuse.

Are U-Tipped extensions suitable for all hair types?

U-tip fusion hair extensions are suitable for most hair types, but they may not be suitable for extremely fine or thin hair. The weight of the extensions can put too much stress on the natural hair and cause damage. It is important to consult with a hair extension technician to determine if u-tip fusion extensions are suitable for your hair type.

Since all of our hair is single-drawn Remy hair (ends are left natural), your hair may include an extra 1 to 2 inches extra. This allows you to trim the ends without unnecessarily paying for extra length. Or leave them beautifully natural like most of our customers, the choice is yours.

IMPORTANT
Our wavy and curly hair is measured when pulled straight.

Tips on Choosing the Correct Length

The length of our hair depends on the texture you choose. Our straight hair naturally falls longer because it lies completely flat when it's measured. We measure the length of our curly hair when it is in a straight position because it has more volume for the same weight. The length of our wavy hair texture lies in-between that of the straight and curly.

This guide will help you to determine where a length will fall when placed at the top of the head. The hair will fall even longer when placed at the nape area.

Learn more about choosing your length.

View Length Guide

Natural Black (1B)

Learn how to find your perfect color match.

View Color Guide

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments $19.75 with Afterpay, Shop Pay, or Klarna. We also offer Interest-free loans through Affirm and Paypal Credit.

No fees, ever.
No impact on your credit score.

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Straight Fusion U-Tip

I personally loved it! I would definitely buy it again the only thing that people might not like about it is that it is not naturally straight. It has a wave/ curl to it which I already knew due to reviews so it match perfectly with my hair! I loved it!

Very good hair

Excelente

Love the hair quality

Love love love

Ordering is easy and the shipment is quick. The hair is soSoft and the quality is great. I definitely will order again.

Dear Lovely, Thank you for your review, we love hearing such positive feedback from our customers! XO, Perfect Locks Team ❤️

Very good hair

B/c I wasn't home to sign for the package they sent back to the post office and then got sent back to perfect locks!!!😑 I didn't get a email telling me this nor did I receive any money back or credit

Desired Results	Fine Density	Medium Density	Thick
Volume	3 to 4 packs	4 to 6 packs	6+ Packs
Color	3 to 4 packs	4 to 6 packs	6+ Packs
Length	3 to 4 packs	4 to 6 packs	6+ Packs

Desired Results	Fine Density	Medium Density	Thick
Volume	3 to 4 packs	4 to 6 packs	6+ Packs
Color	3 to 4 packs	4 to 6 packs	6+ Packs
Length	3 to 4 packs	4 to 6 packs	6+ Packs

Desired Results	Fine Density	Medium Density	Thick
Volume	3 to 4 packs	4 to 6 packs	6+ Packs
Color	3 to 4 packs	4 to 6 packs	6+ Packs
Length	3 to 4 packs	4 to 6 packs	6+ Packs

Straight Fusion U-Tip Hair

Product Details

How much do I need?