... the perimeterTop quality virgin remy human hair, tangle free -- Mongolian hair, Chinese hair, European hair, etcHair lengths-- 6"-32"Hair Colors -- 1#, 1B#, 2#, 4#, 6 ... French lace, soft Swiss lace, strech lace, etcLace colors -- Transparent, light brown, brown, dark brown, blackCap constructions -- Silk top with full hand-tied stretch ...