Product Detail UNIDIRECTIONAL -Cuticles in each strand of hair are aligned. BOUNCY -Only young and healthy hair is used. TANGLE FREE -The cuticle are unidirectional, hair does not tangle. LONGEVITY -The hair is young and healthy, so it lasts extra long. SHED-FREE -Special sewing and securing technique prevents it from shedding. LUSTER -The natural luster in EGO is retained because the cuticles are kept "alive".Read More >>