Specification Brand : URBEST BulletPoint1 : Material: Made from polyolefin can be use in all kind of industry, environmental protection material, ROHS standard, Material composition does not contain PBB, PBBO, PBBE, heavy metal and other environmentally hazardous substances BulletPoint2 : Features: Excellent flame retardant and insulation performance. Soft and flexible, waterproof, low shrinkage temperature, high Strength Toughness, fast shrinkage, acid and alkali resistance, anti-aging BulletPoint3 : Wide Appliance: Mainly used in wire connection, rust prevention and corrosion protection of solder joints, protection and insulation processing of wire end, wiring harness and electronic components BulletPoint4 : Round diameter: 3/4''; Length: 1.22M(4Ft) BulletPoint5 : temperature range:The dual wall heat shrink tubing starts to shrink at 140 degree F.; Full shrink temperature: at 210 degree F. Color : black and red Coverage : Electrical insulation coverage (not specified in square footage) CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 707470903311 ExternallyAssignedProductIdentifier2 : 0707470903311 IncludedComponents : 100 Shrink Capsules InstallationType : Self-Adhesive ItemName : URBEST Heat Shrink Tubing Dual Wall Heat shrink tubing 3/4'' Heat Shrink Tube 3:1 Adhesive-Lined Heat Shrinkable Tubing BLACK & RED, 2 Pack, 1.22M/4Ft long ItemPackageDimensions_Height : 11.43 centimeters ItemPackageDimensions_Length : 3.048 centimeters ItemPackageDimensions_Width : 11.176 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : heat-shrink-tubing Manufacturer : URBEST Material : Polyolefin ModelName : SC-Red-100 ModelNumber : 3323557 NumberOfItems : 1 PartNumber : 3323557 ProductDescription : Material: polyolefin Length: 1.22m Round diameter: 3/4'' Color: black & red Package content: 1pcs black heat shrink tube, 1.22M(4Ft) ; 1pcs red heat shrink tube, 1.22M(4Ft) Temperature range: starts to shrink at 140 degree F. Full shrink temperature: at 210 degree F.