Our Calf and Thigh Supports provide two 2" wide bands lined with soft elastic that won't slip, irritate skin or pull leg hair. Two-inch banding helps prevent the "tourniquet effect" that common latex straps can cause. Two-button design fits most urinary bags. Adjustable hook and loop straps are machine washable. Calf Support fits up to 20" (51cm) upper calf and 17" (43cm) lower calf. Urinary bags not included.