This Small Parts SM4T-5/64 white translucent PTFE heat shrink tubing has a 0.078" minimum inside diameter (ID), and is suitable for bundling wires, repairing insulation, insulating wires and wired connections, and providing strain relief. It is made of PTFE (polytetrafluoroethylene) for flexibility, resistance to chemicals and abrasions, and high heat tolerance. It has a 4:1 shrink ratio, is UL Recognized and CSA certified for quality assurance, and complies with SAE-AMS-DTL-23053/12 for electrical insulation in military aeronautical applications. This heat shrink tubing is suitable for a wide range of industrial, commercial, automotive, and military electrical applications.