The 1-5/8" ID x 1" Wall Self Seal Pipe Insulation from Braxton Harris Co Inc is designed to enhance energy efficiency in plumbing systems. This insulation features a self-sealing design for easy installation, ensuring a snug fit around pipes. With a 1-5/8" inner diameter, it is suitable for various pipe sizes, providing excellent thermal protection. The 1" wall thickness offers superior insulation, reducing heat loss and preventing condensation. Each carton contains 10 pieces, making it ideal for both residential and commercial projects. This product meets industry standards for insulation performance.