This pack contains heat shrink tubes in five different colors - red, blue, aqua, yellow, and the classic Adafruit black. Each pack contains a wide variety of ~45mm pieces in the following sizes: 12mm, 9mm, 7mm, 6mm, 5mm, 4mm, 3mm, and 2mm. It's a nice colorful mixed pack of heat ...This pack contains heat shrink tubes in five different colors - red, blue, aqua, yellow, and the classic Adafruit black.
Each pack contains a wide variety of ~45mm pieces in the following sizes: 12mm, 9mm, 7mm, 6mm, 5mm, 4mm, 3mm, and 2mm. It's a nice colorful mixed pack of heat shrink in a portable, reusable storage container! Heat shrink keeps your stuff all safe and kept together. Especially when wiring and soldering, you use heat shrink to add mechanical strength to cables.
The colors can be used to color-code different wires, so you know which wire is power, data, ground, analog in, etc.