Keep arms and hands free The Shoulder Dolly allows for unrestricted arm movement, providing stability, ease in opening doors, and improved balance during lifting. Safely lift and move Ergonomically designed to support proper lifting techniques. Constructed with heavy-duty materials to handle loads up to 800 lbs. Reduce back pain Helps prevent back strain by promoting correct lifting form and engaging the strongest muscle groups, such as the legs and core. Reduces stress on arms and hands. Versatility The adjustable strap system allows for easy customization, making it simpler to lift and transport heavy or bulky furniture. One size fits all Adjustable webbing accommodates users of different heights for coordinated lifting. Warning: This product does not increase your physical strength. Steel-toe shoes and back support are recommended. Do not use if you have physical limitations or injuries. Refer to the Installation Guide for safe usage instructions.