Have a good day with a natural hairstyle through our D7-3 System!D7-3 System is absolutely the classic work in our hair replacement system family. It is very strong and durable, and the PU border is easy to attach/remove the tape.Fine mono center 1/8” folded lace front 3/4" Poly-coated all around Comfortable and Durable as a daily wear unit. Our D7-3 stock hair system is quite strong and durable. Invisible new fine mono base with PU around, undetectable.The PU perimeter of this hair system is easy to attach and clean tapes. The hair does not loosen and shed easily with double split knots on mono and single split knots on PU. Multiple available base sizes and colors are in stock for your choice.