Soft Type Foam Polyurethane on the wound. Body size: width depth height, weight, material steel tube "polyurethane foam, end cap, pipe diameter, two pairs, please note the same colors and sizes with two pairs will be shipped. Please note this item is sourced from. The availability of the manufacturers Mr. fluid out of stock in daily may also be available. Available with or without a free to you and to prepare your Please contact with us by E-mail. The Stock will take days to ship.