Waterproof, tough, plastic-vinyl material with flexible elastic bands. Sizes: Small, Medium, Large, X-Large, 2X-Large and 3X-Large Please call your salesman to ask questions; or call Bondol Labs at 1-800-635-7334. Your business is appreciated at Bondol Labs! SPECIAL NOTE: All orders when placed will be reviewed. If you are a current Bondol customer with an account, you will be notified and the order will be placed and charged to your account. If you are a new Bondol customer, or if prepayment is...