Big collection of heat shrink tubingColor: Black, Red, Yellow, Blue, GreenMaterial: PolyolefinShrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter)Operating Temperature: -55C to +125CMinimum Shrinkage Temp: +70CFull Shrinkage Temp: +110C MaximumTensile Strength: 10.4 MpaDielectric Strength:15 kV/mmFlammability: Flame RetardantApprovals: UL Approved Package included: 164Pcs bagged (Colourful):60pcs x 1.0 x 40mm (Yellow,Black,Red,Green)30pcs x 2.0 x 40mm (Yellow,Black,Red,Blue)16pcs x 3.0 x 40mm (Yellow,Black,Red,Green)16pcs x 4.0 x 40mm (Yellow,Black,Red,Blue)16pcs x 6.0 x 40mm (Yellow,Black,Red,Green)10pcs x 8.0 x 80mm (Yellow,Black,Red,Blue)8pcs x 10.0 x 80mm (Yellow,Black,Red,Green)8pcs x 14.0 x 80mm (Yellow,Black,Red,Blue) 328Pcs bagged (Colourful):120pcs x 1.0 x 40mm (Yellow,Black,Red,Green)60pcs x 2.0 x 40mm (Yellow,Black,Red,Blue)32pcs x 3.0 x 40mm (Yellow,Black,Red,Green)32pcs x 4.0 x 40mm (Yellow,Black,Red,Blue)32pcs x 6.0 x 40mm (Yellow,Black,Red,Green)20pcs x 8.0 x 80mm (Yellow,Black,Red,Blue)16pcs x 10.0 x 80mm (Yellow,Black,Red,Green)16pcs x 14.0 x 80mm (Yellow,Black,Red,Blue) 656Pcs bagged (Colourful):240pcs x 1.0 x 40mm (Yellow,Black,Red,Green)120pcs x 2.0 x 40mm (Yellow,Black,Red,Blue)64pcs x 3.0 x 40mm (Yellow,Black,Red,Green)64pcs x 4.0 x 40mm (Yellow,Black,Red,Blue)64pcs x 6.0 x 40mm (Yellow,Black,Red,Green)40pcs x 8.0 x 80mm (Yellow,Black,Red,Blue)32pcs x 10.0 x 80mm (Yellow,Black,Red,Green)32pcs x 14.0 x 80mm (Yellow,Black,Red,Blue) 984Pcs bagged (Colourful):360pcs x 1.0 x 40mm (Yellow,Black,Red,Green)180pcs x 2.0 x 40mm (Yellow,Black,Red,Blue)96pcs x 3.0 x 40mm (Yellow,Black,Red,Green)96pcs x 4.0 x 40mm (Yellow,Black,Red,Blue)96pcs x 6.0 x 40mm (Yellow,Black,Red,Green)60pcs x 8.0 x 80mm (Yellow,Black,Red,Blue)48pcs x 10.0 x 80mm (Yellow,Black,Red,Green)48pcs x 14.0 x 80mm (Yellow,Black,Red,Blue) 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you for your understanding!