Knee Immobilizer 12 X Large Scooters Parts Padded cushion is specially designed Mineral oil softens and Padded cushion is specially designed for the left right or bilateral amputee *Black leatherette zippered cover *Leg extensions are approximately 1 2 of the seat width x 9 long *Overall length with Leg Extension is 25 *Overall thickness is 1 1 2 for the Narrow Adult Adult and X Wide models and have a 5 8 plywood base *The XX Wide (22 and larger) have an overall thickness of 2 1 2 and have a 3 4 plywood base *Meets CA 117 code *X Wide *20w x 25d *Bilateral Extension he InTENSity Twin Stim III combine TENS and EMS therapy in one easy to use digital device 12 Long X Large * Measurement 6 below knee: 18 21 * Measurement 6 above knee: 23 25 * White cotton sateen laminated to 3 8 thick beige foam with alternating hook and loop closures * One each medial and lateral stay and three contoured posterior stays are all removable * HCPCS Suggested Code: L1830