Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit With Box(5 Colors/12 Sizes, Each Of 1 Kit

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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 etccomes with 560pcs heat shrink tube assorted in plastic box, 5 colors( yellow, blue, black, green, red), 12 specifications , satisfied for your different needlength: 45mm, internal diameter:1mm/1.5Mm/2mm/2.5Mm/3mm/3.5Mm/4mm/5mm/6mm/7mm/10mm/13mm，shrinking ratio: 2:1package included: 1 x 560pcs(12 sizes) 2:1 heat shrink tubing