ProCare® Clavicle Strap, Extra Large, 1 Each Rib Belts lasting fit Furnishing Accessories lasting fit Attractive lightweight aluminum frame Sure lever release folding mechanism allows users to close the walker without removing their hands from the walker handle Each side operates independently to allow easy movement through narrow spaces and greater stability while standing Front cross brace near top of walker allows for full stride Adjustable height settings Vinyl contoured hand grip for added comfort and long lasting wear Rear glide cap allows for walker to slide easily and smoothly over most surfaces (standard on models with 5 wheels) Folds flat for transport and storage HCPCS* Code: E0143 (with wheels) Extra large: Height 42 to 48 inches (measurement taken at chest circumference at bottom of sternum) Adjustable prong buckles ensure correct fit and prevent slippage