Thin-walled heat-shrink tubing with a 2:1 shrink rate. It has an inner diameter of 3.2mm before shrinking and 1.6mm after shrinking, with a wall thickness of 0.5mm after shrinking. The tubing is 11.5m in length and can operate in temperatures ranging from -55 to 125°C. The color is black and the material is Polyolefin (PO-X).