The Wire Heat Sleeve 5mm (10-Meter Pack) is a top-notch waterproof heat-shrink tubing crafted to offer robust insulation and protection for electrical connections. Constructed from high-grade flexible material, it ensures secure wire joints, safeguarding against moisture, dust, and environmental harm. Perfect for electrical wiring, automotive repairs, LED installations, and industrial uses, this heat sleeve promises enduring performance and durability.The Wire Heat Sleeve 5mm (Pack of 200) is a high-quality, waterproof heat-shrink tubing designed to provide superior insulation and protection for electrical wire joints. Made from durable, heat-resistant materials, this sleeve ensures secure sealing of wire connections, preventing moisture, dust, and environmental damage. Perfect for use in automotive, industrial, and LED wiring projects, the 5mm diameter makes it ideal for medium-sized wires. The shrinkable design ensures a snug fit, creating a long-lasting, reliable connection that enhances the durability and performance of your wiring systems.