Unna Flex® Unna Boot, 4 Inch x 10 Yard, 1 Box of 12 Bedboards Upgraded materials make the bench 416700 Upgraded materials make the bench lighter stronger and sturdier * Entry side of bench mounts to most tub walls for space savings in smaller bathrooms * Swivel seat turns 360¯ and locks every 90¯ allowing easier entry to and exit from the bench * Seat glides over polished high strength aluminum tubes * Molded plastic seat and back textured finish * Rust proof aluminum construction * Adjustable height to fit user and bathtub clearance * Seat Size: 17 30CC BALLON 2 WAY * 28 French * Silicone coating provides a smooth exterior shaft * Facilitates insertion * HCPCS Suggested Code: A4338 Flexible elastic Unna boot is not rigid like some Unna boots but works just as well Contraindicated for the management of arterial and mixed venous arterial leg ulcers