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Human Hair14 inches

$11992$14999

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4. COLOUR

How to colour match?
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Black & Brown
(10 colours) SELECTED

Blonde & Highlighted
(15 colours) SELECTED

Ombre & Flash
(15 colours) SELECTED

More Colours
(46 colours) SELECTED

Mixed with Gray
(8 colours) SELECTED

Silver & Gray
(3 colours) SELECTED

1. QUALITY

What's the difference between hair qualities?
[+] View Quality Guide

SYNTHETIC HAIR Budget-Friendly Affordable Elegance! Our synthetic hair extensions are a budget-friendly solution for anyone seeking a style transformation. These extensions are perfect for those who want a beautiful look without the higher price tag. Easy to care for and available in a range of styles, synthetic hair is a great choice for those new to hair extensions or for occasional wear. Brand: XO Tara Hair ™

REAL HUMAN HAIR Best Seller Natural Beauty! Our most popular choice, real human hair extensions offer a silky, soft texture that blends seamlessly with your own hair. These extensions provide a natural result, matching your hair in texture, curl, and color. Ideal for styling with hot tools, they allow you to create any look you desire. Real human hair extensions offer incredible value, striking a perfect balance between quality and affordability. Brand: XO Tara Hair ™

PREMIUM REMY HAIR Premium Quality Luxury and Longevity! Our premium remy hair is the epitome of hair extension quality. Unmatched in smoothness and durability, these extensions ensure hair cuticles are aligned in the same direction for a consistently thick, lustrous look from top to bottom. Incredibly soft and silky, remy hair retains its vitality and elasticity over time, making it the best choice for those seeking top-tier quality and long-lasting elegance. Brand: XO Quality Hair ™

EUROPEAN HAIR Best Hair In The World The best or nothing! Experience the pinnacle of luxury with Sam Conan™ European Slavic Hair, the finest hair quality available for those who demand the best or nothing. Renowned for its unmatched softness, natural shine, and durability, this premium hair is perfect for creating flawless, elegant styles. Sam Conan™ European Slavic Hair is ideal for those who settle for nothing less than perfection. Brand: Sam Conan ™

Synthetic HairBudget-Friendly

Human HairBest Seller

Remy HairPremium Quality

European HairBest Hair In The World

2. LENGTH

Which length is best for me?
[+] View Length Chart

Please note that the appearance of hair extension lengths may vary depending on your height and body proportions.

Since most wefts are typically applied around the crown of your head, a helpful way to estimate how the extensions will look on you is to use a measuring tape. Start from the top of your ear and measure downward to see where the length will fall on your body for a realistic visual guide.

10 inches

14 inchesShoulder length

16 inchesShoulder length

18 inchesBelow shoulder, upper back

20 inchesMid-back length

22 inchesMid-back length

24 inchesWaist length

26 inchesWaist length

28 inchesHip length

3. THICKNESS

Which thickness is best for me?
[+] View Thickness Guide

All our clip-in & invisible wire extensions are available in full head sets that are made of high-quality hair. The higher the grams, the more hair is attached to each weft. The reason we provide these weight options, is to help you find a set that is suited to your own haircut and hair thickness.

If you have thin/fine, medium to long hair and you want to add volume and length, without overwhelming your look, we recommend 'Standard' hair extensions.

If you have average thickness, medium to long hair and want to add volume and length, our 'Thick' set is your ideal match because it created the perfect balance of length and volume.

If you have short, layered or thick hair and would like to add length to your hair, go for the 'Very Thick' set. This set will give you the most natural look since it matches your own hair thickness and will blend seamlessly with shorter hair cuts.

Standard

Thick

Very Thick

3. HAT COLOUR

White

Black

Hair Style
The option "Wavy" is only available for Human and Remy Hair.

Do you want your hair extensions to be straight or wavy?
[+] More info

If you choose the wavy hair option, it means the extensions will come pre-waved. However, the waves may loosen or disappear after washing. You can easily recreate the waves using a curling iron or any hot styling tool.

Straight

Wavy

RECOMMENDED QUANTITY

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Tape-in Extensions Kit [FINAL SALE]

18 Inch Fusion Remy Hair

18 Inch Fusion Human Hair

Name: 18 Inch Fusion Human Hair
SKU: fusion-hh-18inch
Price: 42.46 USD
Availability: InStock

As low as $4246 was $8500

SKU

fusion-hh-18inch

More Information

More Information
Attachment style	Fusion K-tips
Gender	Male, Female, Other
Free Shipping	Yes
Ethical Hair	Yes
Washable	Yes
Reusable	Yes
Heat Resistant	Heat-resistant up to 400°F, but we recommend using a heat protectant and lower temperatures for optimal care.
Application Time	Fusion (K-tips): Requires 2–4 hours for a long-lasting and natural result.
Packs needed for a full head	5 to 7 packs for thin/medium hair, and 8 to 10 packs for thick/very thick hair.
Lifespan	1 year+
Dyeable	Yes, but not recommended
Care Instructions	To keep your extensions looking their best, use sulfate-free products, detangle gently with a wide-tooth comb, avoid sleeping with wet extensions, and use a heat protectant when styling. For semi-permanent options, ensure regular maintenance appointments.
Eco-Friendly Packaging	Yes
Included Features	Keratin tips pre-applied on each strand
Return Policy	Final Sale
Free Returns	Yes

FREE & FAST DELIVERY GUARANTEED

FREE Shipping:

Priority Shipping $9.99: Not available.

Rush Shipping $24.99: Not available.

If your order doesn’t arrive by the dates above, you’ll receive $10 in store credit. Excludes products labeled "ship in 4 to 6 weeks."

SHIPS FROM NORTH AMERICA

Ships from: USA Hair ™ North American warehouses

Houston (TX), Ogdensburg (NY), and 3 other warehouses in Canada

UNBEATABLE PRICES

We sell the best high quality hair extensions, toppers, and wigs at unbeatable prices.

ORDER 100% PROTECTED BY USA HAIR ™

Covered against defects, delivery issues, or missing items. We've got you protected!

Fast, friendly & responsive customer service team.

Melted Harmony, Effortless Beauty with USA Hair™ Fusion (K-Tips) Extensions

USA Hair™ Fusion (K-Tips) extensions create a seamless, natural blend that melts effortlessly into your own hair. Each strand is individually bonded for precise placement, natural movement, and long-lasting wear. The result is flawless harmony, lightweight comfort, and beautifully blended length and volume.

What are Fusion Extensions?

Discover one of the most durable and natural-looking hair extension methods with our Fusion (K-Tips) extensions. Also known as prebonded extensions, these strands feature keratin bonds that are gently fused to your natural hair with heat for a strong, long-lasting hold. Perfect for those seeking a semi-permanent solution with seamless blending and natural movement. Choose from three premium hair qualities: human hair for the best value and natural finish, premium remy hair for long-lasting smoothness, shine, and minimal tangling, and european hair — the most luxurious, silky, and durable available. Ethically sourced and safe for heat styling, these extensions are designed to last for months with proper care. Available in 14″, 18″, 22″, 26″, and 28″ and over 80 shades for a perfect color match. Fast shipping across North America! Professional stylists also enjoy 15% off — apply to join our stylist program.

How to install?

Fusion (K-Tips) extensions are installed by separating the hair into small sections and attaching each extension strand near the root using a heat tool. The keratin tip is gently melted and rolled around the natural hair to create a secure, discreet bond that moves naturally. Once all strands are applied, the hair is trimmed and styled for a seamless, long-lasting result.

How to wash?

How to choose colour, quality, length, quantities, & style?

How do I choose the right hair color? You can order color swatches and receive them within a few days to see the extension colors in real life, or you can send us a selfie for a personalized color recommendation within 24 hours.

What’s the difference between hair qualities? Real human hair is our best-selling option because it’s soft, natural-looking, heat-style friendly, and offers the best value for your money. Premium Remy hair is the choice used in top hair salons since the cuticles are aligned from root to tip, making it smooth, durable, and long-lasting. European hair is the softest, most luxurious hair in the world, with exceptional shine and incredibly natural movement.

How do I choose the right length? The way hair extension lengths look can vary depending on your height and body proportions, so the same length may appear shorter or longer from person to person. Since most wefts are placed around the crown area, the easiest way to know where a length will fall on your body is to use a measuring tape. Start from the top of your ear and measure downward to the desired length — this gives you a realistic idea of how each extension length will look on you.

How do I choose the right quantity? Fusion (K-Tips) extensions are sold in packs of 20g each, regardless of hair quality or length, so the right quantity depends on your hair thickness and the level of volume you want. For a light touch-up or added fullness, 2–4 packs are usually enough. Thin to medium hair typically requires 5–7 packs for a full, natural result, while thick or very thick hair usually needs 7–9 packs to achieve even coverage and a seamless blend.

Should I choose straight or wavy? If you choose the wavy option, the extensions arrive pre-waved. Waves may loosen after washing, but you can easily recreate them with a curling iron or hot tool.

Details

Durable hold: keratin bonds fused with heat for long-lasting wear
Premium hair options: human hair for value, premium remy hair for smoothness and shine, european hair for the finest quality
Natural look & movement: blends seamlessly for an undetectable finish
Custom lengths: 14″, 18″, 22″, 26″, and 28″ available
Over 80 color options: perfect shade match for your natural hair
Fusion (K-Tips) extensions are sold in packs of 20g each, regardless of hair quality or length, so the right quantity depends on your hair thickness and the level of volume you want. For a light touch-up or added fullness, 2–4 packs are usually enough. Thin to medium hair typically requires 5–7 packs for a full, natural result, while thick or very thick hair usually needs 7–9 packs to achieve even coverage and a seamless blend.
Available in straight or wavy styles to match your natural texture
Each set includes 20 strands weighing 1 gram each for balanced, natural volume
Keratin glue is pre-installed on each strand for quick and secure application
Safe & comfortable: gentle on hair when applied by a professional
Stylist-friendly: 15% discount available — apply to join our program
Trusted brands: XO Tara Hair™ for human hair, XO Quality Hair™ for premium remy hair, and Sam Conan™ for european hair