... base system, All Swiss lace system, Full skin (all PU) base system, Lace Front system, etc. Also we ... Flesh, Light pink, Dark pink, Brown, Black.Front design Lace, Scallop, Smooth Line, Skin. Hair style Left crown ... pu base), Under ventilation. We can bleach the front knots or all over. Hair densityExtra light 50 ... or %extra grey, mostly the grey hair is synthetic; also we can make grey hair with human ...