... only front or back,Single knots at the hair line,the rest is double knots, bleached knots,No ... shedding fade, tangle free,natural hairline,Soft ,clean ,beautiful,natural, Preferential policy More than 10pcs per order ... to keep the style and good shape,and put a hairnet on it. 2: use the shampoo & hair condioner ... it natural dry. 3:put the wig in the clean room,but not the room with too much dust ...