... X,nail tip,flat tip hair extension pre bonded. Hair Material Brazilian hair,Indian hair,Malaysian hair,Chinese hair,Mongolian hair,Peruvian hair,Burmese hair. Hair ... Length 6",8", 10", 12", 14", 16", 18", 22", 24", 26", 28" ,30" Hair ... ,natural Process method Hand chooseing hair,Machine Sewing Weft,Hand sewing ...