1. Metal Buckle Designed for manual traction, this belt can be wrapped around the operating area to provide controlled traction. It is equipped with a buckle, which is stronger than ordinary plastic buckles and is conducive to longterm use.2. Portable Size The joint mobilization tool can be rolled into a small size and put into any pocket or handbag, allowing you to easily carry it with you.3. Material The ligament stretching band is mainly made of nylon, and is also designed with a sponge pad, which is removable, not easy to break or tear, washable, and can be used repeatedly, allowing you to use it for a long time.4. Safety The mobilization band is wide and sturdy enough to improve stability when using this band to move people in need, and they will not feel uncomfortable or unsafe.