Specifications: Multiple sizes and high quality heat shrink tubing is for 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 Set Product Material: Polyethylene Quantity: 385Pcs/Set Tensile Strength: ≥10.4MPA Temperature Resistance: 125 Celsius Degree Features: Durable, Insulated, Anti-rust Box Size: 19.5cm x 13cm x 3.5cm/7.68" x 5.12" x 1.38" (Approx.) Length Size: 1mm/2mm Type: 40mm/1.57" (Approx.) 3mm/4mm Type: 45mm/1.77" (Approx.) 5mm/6mm Type: 65mm/2.56" (Approx.) 8mm/10mm/12mm Type: 90mm/3.54" (Approx.) Notes: The quantity is about 385pcs, 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 items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 105 x 1mm Type Heat Shrinkable Tubes 56 x 2mm Type Heat Shrinkable Tubes 70 x 3mm Type Heat Shrinkable Tubes 42 x 4mm Type Heat Shrinkable Tubes 28 x 5mm Type Heat Shrinkable Tubes 28 x 6mm Type Heat Shrinkable Tubes 21 x 8mm Type Heat Shrinkable Tubes 21 x 10mm Type Heat Shrinkable Tubes 21 x 12mm Type Heat Shrinkable Tubes