Description This shrink tubing set is made of premium material, which can withstand long-lasting use. Features the silicone rubber material, which has high durability, not easy to deform. Fine workmanship, practicality. This shrink tubing set will make the repair and fix easier and smoother. Features -Material: silicone rubber - Made of premium silicone rubber material, waterproof and insulated, durable to use. - Protect your cables as well as solder and plug connections from kinks, abrasion, etc. - Can be used in wiring, automotive and many other electrical and electronic applications. - With these heat shrink tubing kit, you will become more confident in your soldering work. - Excellent craft, carefully down to every detail to give it a chic and charming look. Made of premium silicone rubber material, waterproof and insulated, durable to use. Protect your cables as well as solder and plug connections from kinks, abrasion, etc. Can be used in wiring, automotive and many other electrical and electronic applications. With these heat shrink tubing kit, you will become more confident in your soldering work. Excellent craft, carefully down to every detail to give it a chic and charming look.