Fine monofilament base, 1/8'long 2 (two) layers of undetectable lace front. It's a cut away model & two sizes are in this piece. Hair type, color, length, texture&style will be according to your specification. In the front tab area, there is a silghtly wider part of PU with A double ine welded mono front edge. This double fine welded mono is also called soft lace or zima.