We are offering weft remy human hairs.1.hair describe hair material 100% human hair, no mixaccepted color natural color (color1, color 1b, color2, color4)accepted length 10-40 inch (others can customize)hair weight (1005)g per piecehair style straight, loose wave, body wave, deep wave, ocean wave, spring curl, afro deep wave, afro kinky curly and kinky curlyhair feature 1.grade 6a2. No chemical processed 3.odorless & no lice 4.no tangle & seldom shedding5.durable & thick bottom6.double layers & reinforce weft 7.can be restyled & dyed8. Wave or curl holding after washing