The WRJCC1600080010030E1 Heat shrink sleeve with glueless 2:1, 1.6mm, 1m length, and blue polyolefin manufactured by Radpol is an electronic part used for insulation, abrasion protection, and mechanical protection of cables, wires, and components. It is a high-density polyethylene, and polyolefin shrink sleeve with excellent shrink characteristics and high flame resistance. The product also provides weather, chemical, and stress resistance. Its versatility makes it suitable for use in a variety of harsh environments, including outdoor applications. It is available in rolls, cut lengths, and custom configurations.