Heat Shrink Tubing 3/4'' Heat Shrink Tube 3:1 Adhesive-Lined Heat Shrinkable Tubing Black and Red, 2 Pack, 1.22m/4ft

Material: polyolefin
Length: 1.22m
Round diameter: 3/4''
Color: black & red
Package content: 1pcs black heat shrink tube, 1.22M(4Ft) ; 1pcs red heat shrink tube, 1.22M(4Ft)
Temperature range: starts to shrink at 140 degree F.
Full shrink temperature: at 210 degree F.