Material for our Satin bonnet for men: Solid durable smoothy good texture silky satin, breathable and keep hair moisture.*Big Size: Our this satin bonnet for men flat diameter up to: 16.50inch and extra 1.2inch elastic band, widely used for curly Hair, crochet, faux locs, braid, dreads,wigs,etc.*Real Reversible satin hair bonnet: o hair bonnet for sleeping are made of 2 layers of same quality satin, one side with pattern, other side is black, you can wear either side, both wife and husband can wear it.* This bonnet for men has wide elastic band covered with soft skin-friendly fabric, more snug to your head. *Wide Band protect the edge well. *Double Layer bonnet for men, both side is smoothy, really protect hair well and from hair mess, and protect wave well too, keep hair moisture.