The Foot Waffle air cushion is an inflatable heel protector which comfortably cradles the foot. The Foot Waffle positions the foot in a neutral position to help prevent constriction and foot drop. The hook and loop closure makes it simply to apply. This foot support provides pressure ulcer prevention and treatment for the ankle, calf, foot and Achilles tendon areas. The Foot Waffle can be used in nursing homes, hospitals or in a patient's home. Three sizes: S, M, & L.