This Plastic Hardware is used to attach the enclosure netting to the poles. It is made from premium quality material, which ensures strength and durability. It is black in color, which makes it visually appealing. It offers a safe environment for inexperienced jumpers. This combo pole cap enclosure is compatible with Jumpking, Orbounder, and Jumped Trampolines. This product prevents the safety net from sliding down the trampoline poles. The net's straps can be hooked on and kept firmly in place with this combo pole cap enclosure.