SkiL-Care Tri-Function Heel Off-Loader System- Suspends heels off the bed. Places the knee in a 5 to 10 degree flexion position. Two position foot drop block. Presents and aids in healing existing ulcers. Elevates legs to relax the spine. Presents and aids in foot drop. Detachable straps that adjust for any leg length. Cozy Cloth-micro fi...