Protect your electrical connections with our professional-grade Heat Shrink Tubing Set, designed to provide reliable and long-lasting protection against environmental elements. This comprehensive set includes 328 pieces of heat shrink tubing in 8 sizes and 5 colors, ensuring a perfect fit for various applications. Key Features: · Durable and Flexible: Our heat shrink tubing is made from high-quality materials, offering excellent flexibility after shrinking and a reliable 2:1 shrink ratio. · Versatile: With 8 sizes and 5 colors available, this set is perfect for a wide range of applications, from electrical connections to insulation and more. · Easy to Use: Simply heat the tubing to 70°C (start) to 110°C (complete shrinkage) to achieve a secure and watertight seal. · Specifications: · Color: Yellow, Red, Blue, Dark Green, Black · Quantity: 328pcs (or 164pcs optional) · Size: φ1.0, φ2.0, φ3.0, φ4.0, φ6.0, φ8.0, φ10.0, φ14.0 · Package Includes: · 328pcs Heat Shrink Tube · Perfect for electrical connections, insulation, and more, our Heat Shrink Tubing Set is a must-have for professionals and DIY enthusiasts alike.