2 Person Moving Strap: The carrying strap can be used in two ways (on the arm and on the shoulder). There is a sponge aid on the shoulder strap to avoid scratching your arms by heavy objects during movement and to reduce back and shoulder pain caused by heavy objects and repeated lifting. Adjustable shoulder strap : Multi-functional adjustable buckle can adjust strap length for better effort. But no matter its size or shape, you can still lift it properly and easily. Its a great tool for moving house, moving an office, or adding big gadgets to your home. Ergonomic Design: The moving belt promotes correct weight lifting techniques and reduces back injuries caused by heavy objects and repetitive weight lifting. Moving the shoulder strap can prevent back pain and strain, and greatly reduce strain on arms and hands. Multi-Purpose: Mobile straps are easy to carry and can be stored under the drawer, tool box or truck seat. The shoulder strap is especially suitable for carrying office partitions, desks, lockers, sofas, carpentry tools, electrical appliances, etc.