Human Hair Blend, Black, Medium cap, has lots of frizz, and tangles, can straighten with boiling hot water. And can also re curl. The adjustable strap is tied in a knot already, I can't take it out because of my long nails. The wig is exactly as Pictured. Please look at all the pictures before buying. This is the exact wig you will receive, and wig is used. Please do not buy and open up case. I am disclosing all defects, and the exact condition. Thank you very much.