Extra long 90mm heat shrink tubing kit, 3:1 shrink ratio, adhesive-backed, 180 pieces, 7 sizes, for electrical insulation and wire connectors, user-friendly design

Upgrade: Multi-size and extra-long heat shrink tubing kit: 90mm, inner diameter: 2.4mm/3.2mm/4.8mm/6.4mm/9.5mm/12.7mm/19.1mm. Super performance: A high shrink ratio of 3:1 can meet all your life's needs. Eventronic heat shrink tubing provides good electrical insulation for disconnecting or connecting wires. Easy to use: This heat shrink tubing is easy to use and shrinks quickly in seconds. Simply cover the bare wire sections with these tubes and heat them with a soldering iron or a hot air gun. High-quality material: Our heat shrink tubing is made of a high-quality material that offers good electrical insulation, a good seal, good corrosion resistance, and high temperature resistance, providing the best protection for the underlying material being covered. Wide application: suitable for automobiles, homes, audio, video, ships, etc. Suitable for electrical insulation, wire bundling, color coding, mechanical protection, wire/cable splicing and routine maintenance, etc. Product parameters Material: plastic Color: black