Features High-Temperature Shrink: Shrinks and wraps items tightly, ensuring secure defence under high temperatures. Easy Installation: Simply select the appropriate tube, place it on the wire joint, and heat it with an air heater for a quick and hassle- installation process. Flame Retardant and Insulated: Provides flame retardant, insulation, and heat resistance for reliable and safe use. Convenient Storage Box: Includes a plastic storage box for easy carrying and organized use. Versatile Application: Widely used for insulation defence of solder joints, inductors, and impairment defence of metal pipes and rods, offering diverse applications. Features: 1、It will shrink and wrap the protected things tightly under high temperature. 2、Easy to install: Select the appropriate tube, put it on the wire joint and heat it to make it shrink with an air heater. 3、Flame retardant, insulated and heat resisting. 4、Come with a plastic storage box, convenient to carry and use. 5、Widely used in insulation defence of solder joints, inductors, rust prevention and impairment defence of metal pipes and rods. Specification: Features: 1. The heat shrink tube will shrink and wrap the protected things tightly under high temperature. 2. Easy to install: Select the appropriate tube, put it on the wire joint and heat it to make it shrink with an air heater. 3. Flame retardant, insulated and heat resisting. 4. Come with a plastic storage box, convenient to carry and use. 5. Widely used in insulation defence of solder joints, inductors, rust prevention and impairment defence of metal pipes and rods. Specification: Material: Polyolefin Box Size: approx. 13.5*7.0*3.0cm / 5.31*2.75*1.18in Voltage: Max. 600V Shrink Temperature: 138℃ Shrink Ratio: 2 : 1 Heat Shrink Tube: 3.2/1.6 (50pcs) (20mm long) Wire Terminal Size & Quantity: Red Transparent: 0.5-1.50mm2 (20pcs) Blue Transparent: 1.50-2.50mm2 (20pcs) Yellow Transparent: 4.00-6.00mm2 (5pcs) White Transparent: 0.25-0.35mm2 (5pcs) Weight: Approx. 72g / 2.5oz Packing list: 50 * Heat Shrink Tube 50 * Wire Terminal Note: Please allow slight error due to manual measurement. Thanks for your understanding. Package List