This product is a 13x5 HD Swiss Lace Closure with a body wave texture. It is made of 100% virgin natural Brazilian Remy hair. The lace is transparent Swiss HD lace. The closure is pre-plucked and comes with baby hair. It is 100% hand-tied and can be dyed, permed, and bleached. The product is available in various lengths such as 10”, 12”, 14”, 16”, and 18” and colors like Natural, Natural Black, and 613.