The HSTT150-48-5C Thin Wall Heat Shrink Tubing shrinks around wires, connectors, joints, and terminals when heated to protect against abrasion. Applications include insulating and protecting wires/cables in indoor, dry locations. Shrink ratio: 2:1. Temperature range: -67°F to 275°F (-55°C to 135°C). Cross-linked polyolefin. 1.50” Diameter x 4’ Long (38.1 mm x 1.2 m). Color Clear. 5 per package.