Package of 10 Black 6 in (15.2 cm) long sections with a 1/4 in (6.4 mm) diameter that shrinks to 5/64 in (2 mm) Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC. Operating temperature range of -40 deg C to 110 deg C Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief Highest shrink ratio - shrinks to 1/3 original size UL 224

Great Product