The 2-5/8" ID x 1/2" Wall Self Seal Pipe Insulation from Braxton Harris is designed to enhance energy efficiency and prevent heat loss in plumbing systems. This insulation features a self-sealing design for easy installation, ensuring a snug fit around pipes. With a 2-5/8" inner diameter, it is suitable for various pipe sizes, providing excellent thermal insulation. The 1/2" wall thickness offers effective protection against temperature fluctuations, making it ideal for both residential and commercial applications. Each carton contains 10 pieces, providing ample coverage for your insulation needs.