Features1. WIDELY USE: Get stroke, hemiplegia, hand/wrist/shoulder/back stiff? Get weak upper limbs or muscle strain? Whether you recently suffered an injury or would simply like to build up muscle tone, this shoulder pulley is an effective way to work out. 2. EASY INSTALLATION: Feel inconvenient when come to regular training machines This shoulder pulley is designed to save you time and effort, easily hangs over any standard door with your choice of the webbing door strap and compact sponge overdoor buckle.3. TOP QUALITY MATERIAL: The pulley is made of high hardness alloy, smooth and anti-corrosion, and the grips are made of reinforced ABS plastic material, which has been covered with a sponge and cotton sleeve for softy and comfort. We have adopt coarse string to ensure you are out of the risk of break or hurt.4. SCIENTIFIC DESIGN: To avoid any scratching of your door and ensure your freely movement, the joint is designed to be 360 rotatable and we have specially fixed a compact sponge pad under the pulley to make your every pulling without any noise, never hurt the door.5. HOW TO USE: Step 1: Place the pulley on the side of the elastic foam pad facing the door; Step 2: Thread the webbing with the foam buckle through the top of the door; Step 3: Close the door and fix it for use.SpecificationMaterial: ABSColor: BlueSize: Pulley: 9 x 25 cm, Pulley: 13 x 13 cm, Rope length: 2.6 mWeight: 387 gPackage Include:2 x Handle 1 x Pulley1 x Buckle1 x Rope1 x Glove