Glide Brake With 3 Braking Wheels (pair) Ankle Braces Supports Lateral Rotation and True Low 17170 Lateral Rotation and True Low Air Loss in a portable system * 18 independent 9 deep air cells reduce interface pressure for the prevention and treatment of Stages I IV pressure ulcers * Lateral Rotation Therapy reduces the risk of pulmonary complications for patients who are immobile * Dual mode turning radius featuring a 25 degree small turn and a 40 degree big turn * User friendly controls and ease of set up make this system ideal for institutional use and the homebound patient * Designed to fit all standard hospital beds and includes a convoluted foam base head bolster and abduction wedge for additional patient safety * Supports patient weights up to 650 Lbs Brand: KEDSUM 1 pair * For use on back of wheeled walker * 3 wheel glides along surface until weight is applied to hand grip which activates rubber tip brake * Allows for 8 height adjustments * Fits 1 diameter walker tubing * Weight capacity: 300 Lbs * HCPCS Suggested Code: A9900 or E0155