Dual Release Walkers with 5 Inch Wheels This is a package of four adult size dual release walkers with front fixed wheels. The dual release means one side can be folded independent of the other. Everyday Dual Release Standard Size Walker with Wheels Features Sturdy 1 aluminum tubing provides maximum strength while remaining lightweight. Dual-release folding mechanism enables user to fold walker sides independently. 5 front fixed wheels. Rear glide caps to facilitate use on all surfaces. Accommodates all leg attachments. Weight capacity 300 pounds maximum Minimum height 32 inches Maximum height 39 inches Approximate User Height 54 62 Depth Front to Rear 17 Overall width 21.5 Width Inside Rear Legs 21.5 Width Inside Handgrips 18 Designed to meet the requirements of HCPCS code E0134. 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.