- Versatile Sizes: Choose from a range of inner diameters: 1.5mm, 2.5mm, 3.5mm, 4.5mm, 6.5mm, 7.5mm, 9.5mm, and 13.5mm. Length options include 40mm, 60mm, and 80mm, ensuring a perfect fit for various projects. - High-Quality Material: Crafted from durable polyolefin, these heat shrink tubes provide excellent insulation and protection for your electrical connections. - User-Friendly Package: The pack contains 328 pieces (+/- 2%), making it an economical choice for frequent use. Each piece is lightweight at 105g, easy to store, and transport. - Color Variety: Available in black, green, red, yellow, and blue, these tubes can help with color-coding to simplify organization and applications. - Reliable Performance: With a shrink ratio of 2:1 and capable of withstanding temperatures up to 125 degrees Celsius, these tubes ensure secure connections in a variety of conditions. Practical Applications: - Electrical Insulation: Ideal for protecting wires and connectors in automotive applications, ensuring safety and reliability. - DIY Projects: Perfect for home improvement tasks, automotive repairs, or crafting, providing a clean and professional finish. - Cable Management: Use these tubes to bundle and organize cables, reducing clutter while enhancing the aesthetics of your workspace. Manufactured in China , this product emphasizes quality and performance, fulfilling a vital need for effective electrical insulation and protection.