Cross-linked polyolefin heat shrinkable thin wall tube. It is of 6 inch length. It is a flexible thin wall, flame retardant heat shrink tubing made of cross-linked polyolefin. The 2:1 shrink ratio allows for faster shrink recovery, covering wire sizes #18 AWG to 300 kcmil. Operating temperature from –55 to 135° C with a shrink temperature of 120° C.