Description: Heat shrinkable tube ratio 2:1 Material: Polyolefin; shrinkage temperature: 70 C ~ 125 C, operating temperature range: -45 C ~ 125 C 7 colors: black blue transparent green red white yellow 6 types of heat shrinkable tube: diameter 1.0mm 2.0mm 3.0mm 4.0mm 5.0mm 6.0 mm Used for electrical insulation, strapping and wire identification purposes in a variety of home, commercial and industrial applications. Easy to slide on small inner joints and connectors. The ideal way to end the braided sleeve is to finish and create a compact professional finish. Specification: SwitkMe 2:1 heat shrinkable tube shrink wrap sleeve 6 size 7 colors total 66 meters Material: Irradiation crosslinked polyolefin Shrinkage: 2:1 (maximum shrinkage to 1/2 of its diameter) Minimum shrinkage temperature: +70 C Full shrinkage temperature: up to 100 C Operating temperature: -55 C to +125 C Tensile strength: 14 MPa Package Includes: 17mm, black, blue, green, red, white, 2 meters each, a total of 14 meters 17mm black, blue, transparent green, red, white, yellow, 2 meters each, a total of 14 meters. 17mm black, blue, transparent green, red, white, yellow, 2 meters each, a total of 14 meters. 7 mm, black, blue, green, red, white, 2 m each, total 14 m 5mm, black, blue, green, red, yellow, 1 meter each, a total of 5 meters