Wig Customization Services offer hairline customization, bleaching of knots, and styling of human hair wigs. All wigs must be brand new and non customized. Once purchased, send your un-customized wig to; Kamra Brown, Natural Essence Hair & Boutique, P.O BOX 46113 Columbine Road, Eden Prairie, MN 55344. Once received your unit will be fully customized and returned within 3-5 days of receiving to the address that is placed during checkout. All sales are final.