These wigs are VIRGIN HAIR. 13x4 designation refers to the dimensions of the lace frontal piece, This means that the lace on the wig covers a 13-inch width along your forehead and offers 4 inches of depth from the hairline backward. ALL wigs are made with the thinnest HD lace which is the best for an install, and also double drawn which is our own custom density from 250-260%
