Foot Elevator w Polyfoam Cover 4 Width Goniometers Provides mobility assistance for increased 16 7136 Provides mobility assistance for increased independence * Sleek side folding design that is height adjustable with locking brakes for safety * Lightweight aluminum frame folds easy for storage and transport * Bonus cane holder for convenience * Large storage bag with carrying strap can be removed * Large 8 front wheels for superior maneuverability * 300 Lb Cover and Foam: 18 Month Limited Warranty Eliminates pressure and shearing * Provides necessary air circulation for accelerated tissue granulation and healing of existing pressure sores * Made from resilient polyfoam covered with perspiration absorbing fabric * No need for a separate inner liner * Velcro© closure for easy application and secure positioning * No hard plastic outer band to abrade opposite leg or ankle *