Flexible polyolefin (PO) tubing with a shrinkage ratio of 6:1. The tubing measures 0.25 feet (76.2 mm or 3.00 inches) in length, with an inner diameter of 0.75 inches (19.05 mm) when supplied. Upon recovery, the inner diameter reduces to 0.12 inches (3.05 mm), with a wall thickness of 0.155 inches (3.94 mm). Made from irradiated polyolefin material, suitable for insulation and protection applications.