3M™ Ioban™ 2 Sterile Antimicrobial Incise Surgical Drape, 23 x 23 Inch, 1 Each Jobst Relief 30 40 Knee Hi Fasteners closures which mean the brace MSHQ 1885 Fasteners closures which mean the brace can be easily secured with one hand Waterproof * Heavy Weight Vinyl * Brushed Silk Finish * Treated with Ultra Fresh an antimicrobial which inhibits the growth of mold mildew fungi and order casuing bacteria * Fire Retardant * Will not crack to 15F * Zippered covers have rust proof polyester zippers * Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm * 3M surgical drapes help reduce infection at the site of the wound they're flexible and conform to the body