Completely machine washable. Color options include open mink, dark mink, cream, black, gray, and natural straw rope. material: natural wire mesh rope (special production for cleaning). the surface is the same. double-sided available. 100% tear proof. Absolutely no glue or silicone is used. no scrunchies are used. more than 100 stocks are available for sale from the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.