Lace wig is a piece of hair hooked on lace net (i.e., a thin piece of net with very small mesh holes, such as Swiss lace net and French lace net).Usually there is a stretch mesh at the top of the head to accommodate different head shapes and it is basically a lace head made from human hair.Front lace is the front part of a lace net, and the back is usually woven.Full lace means the entire head is based on lace.[more]