Premium tape-in hair extensions made from genuine Remy human hair with cuticles aligned in the same direction for natural softness and shine. The ultra-thin medical-grade double-sided tape blends seamlessly into the scalp and remains invisible even in updos and high ponytails. Can be styled with heat tools and dyed to a darker color. Each pack contains 20 pieces weighing 50 grams in the 4/27/4 dark brown rooted balayage shade. Includes step-by-step guides suitable for DIY beginners.