The 1/2 ID X 1/2 Wall Rubber Pipe Insulation from Jones Stephens Corp, available in a 360-foot roll, is designed to enhance energy efficiency and prevent condensation in plumbing systems. This insulation features a durable rubber construction that provides excellent thermal resistance, making it suitable for both hot and cold water pipes. With a 1/2 inch inner diameter and a 1/2 inch wall thickness, it fits standard piping sizes perfectly. This product is ideal for residential and commercial applications, helping to reduce energy costs and protect pipes from temperature fluctuations.