Features:- Before using the hair extension tape, please make sure there is no sweat on the area to be attached, otherwise it will affect the adhesive effect.- Engineered with a premium high-strength adhesive, our tape ensures a supremely secure and reliable hold that is both waterproof and sweat-resistant. Designed for durability, it provides a firm grip that can last for up to 2-4 weeks, offering you unwavering confidence and lasting wear.- The transparent and lightweight texture can perfectly fit your hairline and natural hair, without the harsh feeling of traditional hair extensions, and can create invisible and natural styling effects. It is also easy to clean and will not leave any residue after being removed.- Quick and easy to use for a variety of styling needs.