Our lace front wigs are 13*4 lace fronts. All our wig cap sizes are medium. If you want a custom wig call, or text us. Our Crystal Collection is 9A virgin hair and our Diamond Collection is 10A raw hair. Both collections are 100% human hair that has not been processed in any way. Crystal hair can last up to 6 months with proper care and Diamond hair can last over a year with proper care. For more details refer the Q&A page. Real Human Hair. Brazilian Hair!