You can expect a large 620-piece premium heat shrink tubing assortment with heat shrink tubes in various colors and diameters for a wide range of applications. Whether for electronics, household use, workshops, field service, or hobbies - the extensive selection ensures that you always have the right piece of heat shrink tubing on hand. Whether for repairs, insulation, protective covering, damage protection, or protection against corrosion and abrasion, the PE heat shrink tubes are mechanically very durable and offer high insulation effectiveness.