Shoulder Dolly Moving Straps 2-Person Lifting System (800 Lb. Capacity). The kit includes 2 one-size-fits-all harnesses, and one 12 ft. long x 5 in. wide lifting strap. Designed to make heavy lifting safer and easier, using your legs and shoulders not your back. Text preferred or leave a voicemail and I’ll see get back to you. Check out my other listings open to offers.