Each set contains 100 pieces A noble and high quality product. The 3M clamp is designed for a variety of applications, from controlling wiring in small spaces to connecting electrical wiring where precise control is required. Made of high quality nylon, this sling is durable and able to withstand a variety of conditions providing easy installation without the use of additional tools. Very easy to install. It is able to withstand unstable weather conditions and keeps your wires tight, prevents them from tangling and stays stable.