... mono base system, All Swiss lace system, Full skin (all PU) base system, Lace Front system, etc. Also we can make ... design Lace, Scallop, Smooth Line, Skin. Hair style Left crown, Right crown, Center crown, Left part, Right part, Center part, Left 1/2 ... split knot, Double split knot, Injection and looping ventilation (on pu base), Under ventilation. We can bleach the front knots or ...