Specifications:This product comes with 560pcs heat shrink tubes assorted in plastic box, and the 5 colors and 12 specifications can fully meet your different needs.It is widely used in wire connection, insulation protection of solder joints, wire end treatment resistance, capacitor insulation protection, wire marking and end metal pipes, rods, rust and corrosion protection, antenna protection.Made of high quality material, it is durable, anti-rust and easy to use.Type: Heat Shrinkable Tube SetProduct Material: PolyethyleneQuantity: 560Pcs/SetTensile Strength: 10.4MPAFeatures: Durable, Corrosion Resistance, Insulated, ColorfulHeat Shrinkable Tube Length: 4.5cm/1.77" (Approx.)Box Size: 19.5cm x 13cm x 3.5cm/7.68" x 5.12" x 1.38" (Approx.)Notes:The quantity is about 560pcs, due to manual calculation, the quantity might has 1-8pcs more or less, hope you can understand, thank you.Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:90 x 1mm Type Black Heat Shrinkable Tubes40 x 4mm Type Red Heat Shrinkable Tubes70 x 1.5mm Type Red Heat Shrinkable Tubes25 x 5mm Type Blue Heat Shrinkable Tubes80 x 2mm Type Yellow Heat Shrinkable Tubes20 x 6mm Type Blue Heat Shrinkable Tubes70 x 2.5mm Type Green Heat Shrinkable Tubes25 x 7mm Type Red Heat Shrinkable Tubes50 x 3mm Type Black Heat Shrinkable Tubes25 x 10mm Type Black Heat Shrinkable Tubes45 x 3.5mm Type Blue Heat Shrinkable Tubes20 x 13mm Type Black Heat Shrinkable Tubes