The perfect heavy-duty structural door anchor: The perfect item to connect your resistance band to the door frame, suitable for all positions of the door. Suitable for all kinds of resistance bands, including handles. Fine workmanship, strong resistance to pressure High-quality materials: The door anchor is made of heavy-duty stitching and nylon inner core to increase stability. The door stop is very large and soft to protect the door from scratches and dents. Door anchor rings can help protect your resistance band from damage Protect the door and your door strap: The dense foam cushioning wheel helps prevent scratches and dents on your door. A well-made nylon cord will help protect the strap by creating a soft that will be pressed when stretched Free exercise : Our door anchors are made of dense but soft foam, with a length of 12.5 cm and a nylon rope width of 3 cm. Therefore, even if there is a large space at the top and bottom of the door, it can fix the belt at any point. This feature greatly increases the number of exercises you can perform colour: black Material: webbing + foam Package Contents: 1 x Door Anchor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.