I have been building for 35 years. My back and arms and knees have really taken a toll. I invented this tool about 5 years ago and it has really made a huge difference. This is not some salesman but a guy still working trying to help his fellow men. It can help you move drywall, plywood, countertops, windows, doors, door walls, beams, lvl's trusses glass, pool tables, glass, shower doors and more! I have been testing it and it is new to amazon. Here is the link. Tell me what you think!