General description Connect Assorted Coloured Heat Shrink Tubing is an essential tool for electrical insulation and protection. This assorted pack includes 8 pieces of heat shrink tubing, each measuring 25.4mm in diameter and 250mm in length. Made from durable polyolefin material, these tubes are designed to provide reliable performance in various applications. Technical specifications Material: Polyolefin Shrink Ratio: 2:1 Diameter: 25.4mm Length: 250mm Quantity: 8 pieces