Heat-shrink tubing is a shrinkable plastic tube used to insulate wires, providing abrasion resistance and environmental protection for stranded and solid wire conductors, connections, joints and terminals in electrical work.On heating, the diameter of the sleeve reduces by 2:1, and the interior resin melts.
Heat shrink tubes are highly underestimated components in electronics. It has a really high usefulness.
Use heat shrink tubes to bundle wires together, to protect wire joints from abrasion, seal electrical joints, etc.
This is a heat shrink of diameter 3.5 mm.
It cost displayed is for one meter. If you order more than a meter, you will get a single piece of the ordered length.