Spiral wrapping bands Material:Made of PE. Usage:Fix one end with safety belt first,then circle the wires clockwise to make them tighten. Application:A protection wear for electric wires,and make them insulation and look nice. ITEMS.NO. SWB-06 SWB-08 SWB-10 SWB-12 SWB-15 SWB-19 SWB-24