IMPORTANT: Use Forearm Forklift branded products for durability and strength when moving heavy furnishings. The MovXing Cradle Lifting and Moving Strap Extension is ergonomically designed to encourage proper body mechanics and lifting techniques and is OSHA accepted to help reduce back injuries due to heavy and repetitive lifting. Use the Extension Strap with Lifting and MovXing Cradle Moving Harness with Straps B08P3YVFLW (sold separately) to employ leverage which makes items seem up to 66 percent lighter and easier to carry, go up and down stairs, and turn corners. The MovXing Cradle Strap Extension is easy to use. Attach the Extension Strap to MovXing Cradle Lifting and Moving Harness with Straps (sold separately) underneath the item being moved. This provides an additional 3 1/2 feet (42 inches) of strap length. Crisscross lifting straps under item to provide 8 points of contact support for balance and stability when moving. Using MovXing Cradle Lifting and Moving Straps and Extension Strap saves floors from scratches hand dollies. The strong polypropylene webbing straps are rated to support up to 800 pounds. MovXing Cradle Strap Extension is affordable, safe, ergonomic, and adjustable. Conveniently store in a drawer, tool box, or under a truck seat.