Seal Tight Knee Cast and Bandage Protector Small Scooter Accessories 5 oz Dispenser Bx 12 * HERH6036TW 5 oz Dispenser Bx 12 * A highly conductive cream electrolyte for use in electromedical procedures where a cosmetic quality cream is preferred * Urethane rear tires and casters offer superior performance smoother ride and are lightweight Size Small: Thigh Circumference: 16 20 SEAL TIGHT© Protector Knee cast and bandage protector is a safe economical and effective covering for post surgery dressings or other bandages covering the knee Easy application eliminates need for pumps hook & loop closure straps and adhesive tapes that may irritate skin