*Material: Nice hand feeling Silky Satin. *Big size: flat diameter: 16.50inch, can be used for Curly Hair, crochet, faux locs, braid, wigs,etc. *Prevent Bonnet slip off:wide stretchy Band made of high elastic soft fabric, you can easily Tie and fix the Bonnet on head, Bonnet would not slip off at Night. * You can make Tie anywhere on head by your favorite, in forehead, 2 sides or back, adjust the Bonnet to be most comfortable to head, 2.7inch wide soft Band is friendly to head and pressure free. *Wide Band protect the edge well. *You can make a beautiful bow on head, make you comfortable and more beautiful too.ctly fix the Bonnet on head, with little pressure on head, very soft skin-friendly Band, you will feel much more comfortable. *Wide use: usable for both Sleeping,houseworks,any sports: yoga, running,gym,etc,it would not fall off. *Usable for any size of head by it's adjustable stretchy Band,including teenage and adult.Wide use: useable on many occasions, Sleeping, housework,makeup,gym,running, yoga,etc. Stylish and cute: you can use soft wide Band to make a beautiful bow on forehead or side, make you unique and beautiful. Anti-slip Bonnet:Wide stretchy soft Band,you can adjust and Tie the Band by yourself, perfectly solve the problem of Bonnet off your head while Sleeping. Grip and protect wigs:6cm Wide Band grip wigs well,perfectly protect your Hair. Good to use and comfortable Bonnet: High elastic soft wide Band,you can make Tie and make Bonnet firmly on head, and you can adjust to most comfortable to your head,wide skin-frendly Band, little free of pressure on head.