Elevation; Designed to elevate the heel and cradle the calf. Suspension: Suspends heel off surface while reducing plantar flexion and foot drop. Air Holes: Venting holes allow air to circulate around the lower limb and heel ulcer area. Lining: Soft cloth lining keeps the patient cool and comfortable. Uses: Use on O.R tables, stretchers, icu beds, general ward beds, nursing homes, home care. Tested: Meets CAL129 flammability requirements, MHRA registered, CE certified.