Specifications: High strength and high resilience. Resistance to common fluids and solvents as well as high dielectric strength. Adhesive lined polyolefin heat shrink tubing with a 3:1 shrinkage ratio, shrinks to one-third of its original diameter when heated. Suitable for various applications including electrical insulation, strain relief, wire bundling, color coding, and identification. When heated, the tube shrinks and the adhesive lining melts, creating a secure, sealed bond. Due to manufacturing processes, the actual pre-shrunk size may be slightly larger than stated, but will always shrink to one-third of the stated size. Type: Heat Shrink Tube Quantity: 1 Piece Material: PE Shrinkage Ratio: 3:1 Minimum Shrinkage Temperature: +70°C Tensile Strength: 14 MPa Dielectric Strength: 20 kV/mm Operating Temperature: -55°C to +125°C Features: Durable, dual-wall 3:1 design Length: 1.2 m (approximately 47.24 inches) Internal Diameter: 2.4 mm, 3.2 mm, 4.8 mm, 6.4 mm, 7.9 mm, 9.5 mm, 12.7 mm (approximately) Note: Due to variations in lighting and screen settings, the item's color may differ slightly from images. Slight dimensional variations may occur due to manual measurement. Package Includes: 1 x 3:1 Heat Shrink Tube