Adult Everyday Dual Release Walkers This is a package of 4 four dual release walkers for adults weighing up to 300 pounds. Dual Release Walker Features Sturdy 1 aluminum tubing provides maximum strength while remaining lightweight. Dual-release folding mechanism enables user to fold walker sides independently. Accommodates all leg attachments. Weight capacity 300 pounds maximum Minimum height 32 inches Maximum height 38 inches Approximate User Height 54 61 Depth Front to Rear 17 Overall width 21.5 Width Inside Rear Legs 22 Width Inside Handgrips 18 Designed to meet the requirements of HCPCS code E0135. 1 year limited warranty by Graham Field Health Care Category Mobility Walkers This item ships from a separate warehouse and may require extra time for delivery.