This heat shrink tube set contains 180 pieces in total in the colors red, yellow, black and green. The set contains these sizes: 1.5mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm heat shrink tube. The material is Polyolefin. * Supplied internal diameter: 1mm, 2mm, 3mm, 4mm,5mm, 6mm, 8mm, 10mm, 12mm * Fully shrunk internal diameter: 0.8mm, 1.2mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm * Shrinkage Ratio: 2:1 (will maximum shrink to 1 / 2 of its supplied diameter) * Minimum Shrinkage Temp: +70℃ * Full Shrinkage Temp: +110℃ maximum * Operating Temperature: -55℃ to + 125℃ * Tensile strength: 10.4 Mpa * Dielectric strength: 15 kV / mm * Flammability: Flame Retardant * Cutting method: Scissors or sharp knife * Manufacture specification: ISO9001 * Approvals: UL Approved Package includes a total of 180 pieces:(Quantity x Supplied internal diameter x Single length) * 60pcs x 1.5 x 30mm (Red,Yellow,Black,Green, each 15) * 40pcs x 2.5 x 30mm (Red,Yellow,Black,Green, each 10) * 20pcs x 3.0 x 60mm (Red,Yellow,Black,Green, each 5) * 16pcs x 4.0 x 60mm (Red,Yellow,Black,Green, each 4) * 12pcs x 5.0 x 60mm (Red,Yellow,Black,Green, each 3) * 8pcs x 6.0 x 60mm (Red,Yellow,Black,Green, each 2) * 12pcs x 8.0 x 60mm (Red,Yellow,Black,Green, each 3) * 12pcs x 10.0 x 100mm (Red,Yellow,Black,Green, each 3) https://elecena.pl/product/27745193/opencircuit-heat-shrink-tube-set-180pcs 2025-01-23 https://elecena.pl/product/27745193/opencircuit-heat-shrink-tube-set-180pcs 2026-02-21 https://elecena.pl/product/27745193/opencircuit-heat-shrink-tube-set-180pcs 2026-03-19 https://elecena.pl/product/27745193/opencircuit-heat-shrink-tube-set-180pcs 2026-03-21 https://elecena.pl/product/27745193/opencircuit-heat-shrink-tube-set-180pcs 2026-04-12 https://elecena.pl/product/27745193/opencircuit-heat-shrink-tube-set-180pcs 2026-04-26