The Forearm Forklift Lifting Straps are a pair of adjustable straps that brilliantly make use of leverage to help you move heavy stuff around without breaking a sweat. You can pick up everything from small pianos to large television sets, mattresses and other heavy furniture weighing up to 700 lbs. These straps will make it seem lighter by up to 66 percent. The straps are adjustable up to 48 inches, which means you can use them to carry loads of all shapes and sizes. There’s supposed to be two of you using these straps, and the method couldn’t be any easier. You just x-cross the straps under the load to be lifted, and they will never slip out. Using the straps reduces risks of back injuries and strained muscles, and the product is OSHA approved.