Nylon Hair Extension Thread

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ARE YOU A PROFESSIONAL

Description

Ready to elevate your sewn-in hair extensions game? Our Nylon Sewing Thread is the ultimate choice for flawless, long-lasting installs. Whether you're a professional stylist or taking on a DIY project, this premium nylon thread is designed to deliver unbeatable strength, flexibility, and seamless results every time.

Why Choose KOVI Nylon Sewing Thread?

Unmatched Strength: High tensile durability to handle every stitch without breaking.
Chemical & UV Resistant: Maintains integrity and color, even under tough conditions.
Perfect Blend: Available in multiple shades for a natural, invisible finish.
Easy to Use: Ideal for professionals and hair enthusiasts alike.

For sewn-in hair extensions that stay flawless and secure, trust KOVI Nylon Sewing Thread to deliver premium results with every install.

Specifications

Material

100% Cuticle Aligned Remy Human Hair

Length

16 Inches

Weight

120g

Texture

Silky Straight

Avg. Width Per Pack

32" Wide

Avg. Packs Per Install

1 Pack

Why you'll love it:

Cut Anywhere: Genius Wefts are fully customizable—cut them with no fear of fraying.
Versatile Application: Mixes beautifully with hand-tied, machine, or micro wefts for endless styling possibilities.
Longevity: Designed to last up to 12 months with proper care. Regular trims and color refreshing will keep your extensions looking fresh.

Fast Same Day Shipping

*for orders placed by 3:30pm PST

Satisfaction Guaranteed

45-day warranty against manufacturer defects. See details

Easy 30-Day Returns

Refund or exchange new/unused items

THE KOVI EFFECT

From Genius Wefts to Volume Genius Wefts, Keratin Tips to our signature Volume Wefts — each extension is crafted from 100% Remy, cuticle-aligned human hair for seamless, long-lasting results that elevate your artistry.