Specification Brand : ZhiYo BulletPoint1 : Excellent Shrinkage Performance: Unrecovered diameter: 1/2" (12.7 mm), recovered diameter: 11/64" (4.2 mm). Upgraded with a 3:1 shrink ratio, it can retract to 1/3 of its original diameter, ensuring a tight seal. This eliminates issues seen with 2:1 wire shrink tubing that may not shrink tightly enough BulletPoint2 : Efficient Connections: Our shrink tubing for wires features an dual wall adhesive lining. When heat is applied, the inner wall's glue film melts and tightly adheres to the object's surface, creating a waterproof and long-lasting protection (Shrink temperature: 80 to 125°C) BulletPoint3 : Premium Quality Wiring Heat Shrink Tubing: Crafted from polyolefin, it offers excellent electrical insulation, sealing, corrosion resistance, and high-temperature resistance. It is durable, anti-aging, and resistant to breaking BulletPoint4 : Easy to Cut and Install: The heat shrink tubing has a total length of 33 feet, allowing you to easily cut it to any desired length for various projects. Simply slide the tubing over the object you wish to protect, then apply heat from a heat source to shrink and secure it. This creates a professional and strong connection in just a few seconds BulletPoint5 : Wide Range of Applications: Ideal for protecting against rust and corrosion in industrial, marine, and electrical wire connections, as well as solder joints. It's also perfect for audio and electrical DIY projects, providing protection for the ends of headphones and telephone cables BulletPoint6 : Note: To ensure the correct size of Heat Shrink Tubing is ordered, please confirm the exact diameter needed before purchasing to guarantee a proper fit. The initial diameter of the round shrink tube is 12.7 mm (1/2") before shrinking BulletPoint7 : Warm Reminder: Please note that the product packaging has been updated. You may receive either the new or old packaging as we transition between the two. The product quality remains unchanged Color : White CompatibleDevices1 : iPhone CompatibleDevices2 : iPad CompatibleDevices3 : Airpod CompatiblePhoneModels1 : 11 CompatiblePhoneModels2 : SE 2020 CompatiblePhoneModels3 : 12 Mini CompatiblePhoneModels4 : XS Max ConnectorGender : Male-to-Female ConnectorType : Lightning CustomerPackageType : Standard Packaging DataTransferRate : 0.48 gigabits_per_second ExternallyAssignedProductIdentifier1 : 728120395379 ExternallyAssignedProductIdentifier2 : 0728120395379 GpsrSafetyAttestation : 1 HeatingElementType : Ceramic IncludedComponents : / IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemLength : 33 feet ItemName : Heat Shrink Tubing 1/2 Inch, 3:1 Ratio Wires heat shrink tube, Dual Wall Adhesive-Lined Waterproof Shrink Wrap Tubing, 33FT White Industrial and Marine Grade Heat Shrink Wrap ItemPackageDimensions_Height : 17 centimeters ItemPackageDimensions_Length : 5.8 centimeters ItemPackageDimensions_Width : 16.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : heat-shrink-tubing Manufacturer : ZhiYo Material : Polyolefin Material1 : glass Material2 : lead Material3 : copper Material4 : sponge Material5 : metal MaximumCurrent : 2.4 milliamps ModelName : 1/2in ModelNumber : / NominalWallThickness : 0.125 inches NumberOfItems : 1 NumberOfPins : 12 PartNumber : / PowerSourceType : AC ProductDescription : Heat Shrink Tubing 1/2 Inch, 3:1 Ratio Wires heat shrink tube, Dual Wall Adhesive-Lined Waterproof Shrink Wrap Tubing, 33FT White Industrial and Marine Grade Heat Shrink Wrap ProductSiteLaunchDate : 2024-09-28T05:40:59.058Z RecommendedUsesForProduct : Charging Size : 1/2" - 32.8FT SpecificUsesForProduct : Industrial and marine applications, electrical wire connections, DIY projects Style : Tweezer SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40000000 UpperTemperatureRating : 896 degrees_fahrenheit Voltage : 110 volts Wattage : 110 watts