Material:Made of Polyolefin, Shrinkage Ratio:2:1 (will shrink to 1/2 its supplied diameter) | Suitable for electrical insulation, wire bundling, colour coding, mechanical protection, wire/cable joints and daily repairs etc | Comes with 560pcs heat shrink tube assorted in plastic box, 5 colors( Yellow, Blue, Black, Green, Red), 12 Specifications , satisfied for your different need | Length: 45mm, Internal Diameter:1mm/1.5mm/2mm/2.5mm/3mm/3.5mm/4mm/5mm/6mm/7mm/10mm/13mm，Shrinking ratio: 2:1 | Package Included: 1 x 560PCS(12 sizes) 2:1 Heat Shrink Tubing

Material:Made of Polyolefin, Shrinkage Ratio:2:1 (will shrink to 1/2 its supplied diameter) | Suitable for electrical insulation, wire bundling, colour coding, mechanical protection, wire/cable joints and daily repairs etc | Comes with 1120pcs heat shrink tube assorted in plastic box, 6 colors( Yellow, Blue, Dark Blue, Black, Green, Red), 12 Specifications , satisfied for your different need | Length: 1 13/16", Internal Diameter: 1/24"(180 Pcs), 1/16"(140 Pcs), 1/12"(140 Pcs), 1/10"(100 Pcs), 1/8"(100 Pcs), 1/7"(100 Pcs), 1/6"(100 Pcs), 1/5"(60 Pcs), 1/4"(60 Pcs), 2/7"(50 Pcs), 2/5"(50 Pcs), 1/2"(40 Pcs) | Package Included: 1 x 1120PCS(12 sizes) 2:1 Heat Shrink Tubing

900 PCS WIRE HEAT SHRINK TUBING KIT LINED: 2:1 Industrial heat-shrink tubing for wires include: 1/24 (1.0mm) 200 pcs, 1/16 (1.5mm) 200 pcs, 1/12 (2.0mm) 100 pcs, 1/10 (2.5mm) 80 pcs, 1/8 (3.0mm) 60 pcs, 1/7 (3.5mm) 50 pcs, 1/6 (4mm) 50 pcs, 1/5 (5mm) 40 pcs, 1/4 (6mm) 30 pcs, 2/7 (7mm) 30 pcs, 2/5 (10mm) 30 pcs, 1/2 (13mm) 30 pcs, length: 1.77 inch(45 mm), total 900 pcs. Our marine heat shrink tubing satisfied for your different need. | PREMIUM MATERIAL: Our industrial heat-shrink tubing for wires made of polyolefin, shrinkage ratio: 2:1, and makes a tight seal. Our wire shrink wrap tubing has good electrical insulation, corrosion resistance and high temperature resistance. | EASY TO USE AND STORE: 12 Sizes of premium marine grade heat shrink wrap for you to choose, all packed in a plastic box for easy store and carry. Simply slide heat shrink tubing be over your connection point and apply heat, professional connections made in seconds, waterproof and long-lasting insulation. | https://sellercentral.amazon.com/fba/profitabilitycalculator/index?lang=en_GB | SATISFIED SERVICE: We are committed to providing every customer premium large electrical waterproof heat shrink tape and satisfied service. If there are any problems with our wire heat shrink tubing kit lined, contact us, we will give you a satisfactory answer.

【3:1 SHRINK RATIO & FAST CONTRACTION SPEED】Shrinks to 1/3 of its original diameter and seals extremely tightly, solving the problem of many 2:1 shrink tubes that don't shrink enough and therefore don't seal tightly enough. Shrink temperature: 80 to 125°C. Provides a professional connection within seconds. | 【INCLUDES ADHESIVE COATING】When the heat shrink tube is heated, it automatically releases adhesive and seals the connection extremely reliably. This creates a waterproof and durable insulation with a satisfaction guarantee. | 【DUAL WALL TUBING】The outer wall of the shrink tube provides extremely high abrasion resistance. The inner wall creates a consistently waterproof seal and excellent strain relief. Our solder connectors will also impress you! | 【7 SIZES】We offer 7 of the most commonly used shrink tube diameters in the world, ranging from 3/32" to 3/4". All of our shrink tubes are pre-cut to 1.75 inches. | 【HEAT SHRINK TUBE VERSATILE APPLICATIONS】The waterproof Eventronic heat shrink tube can be used in marine and automotive wiring, model building, and DIY electrical wiring projects. The application areas are very diverse, such as electrical insulation/environmental sealing to protect against moisture, fuel and chemicals/protection of surfaces against abrasion, peeling and denting.