This is a set of 1/8″ diameter Heat Shrink Tubing from Dubro.
FEATURES: Designed to shrink up to 1/2 of its original size Ideal for insulating electrical splices, covering electrical plugs and connectors
INCLUDES: Four pieces of red heat shrink tubing Four pieces of black heat shrink tubing
REQUIRES: Shrink tubing on all sides with heat gun, butane lighter or soldering iron
SPECS: Diameter: 1/8″ (3mm) Length: 1-1/2″ (38mm)
COMMENTS: Use a tubing size that is no more than twice the diameter of the object being covered.