Description: Supplied internal diameter: 2.0mm, 2.5mm, 3.5mm, 5.0mm, 7.0mm, 10.0mm, 13.0mm Shrinkage Ratio: 2:1 Material: Polyolefin High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. Minimum shrink temperature: + 70 °C; Complete shrinkage temperature: + 110 °C maximum Working temperature: -55 °C + 125 °C Tensile strength: 10.4 Mpa Insulation strength: 15 kV/mm Production Specifications: ISO9001 Flammability: flame retardant Approval: UL recognized Color: Black Package Includes: 30 Pieces 2.0 x 40mm 25 Pieces 2.5 x 40mm 20 Pieces 3.5 x 40mm 20 Pieces 5.0 x 40mm 16 Pieces 7.0 x 80mm 8 Pieces 10.0 x 80mm 8 Pieces 13.0 x 85mm Total:127 Pieces Note: Color maybe slightly different due to different monitor. The above size is measured by hand, please allow slightly difference. Thanks !