The 1" ID x 1/2" Wall Self Seal Pipe Insulation from Braxton Harris is designed to enhance energy efficiency and prevent condensation in plumbing systems. This insulation features a self-sealing design for easy installation, making it ideal for both professionals and DIY projects. With a 1" inner diameter and 1/2" wall thickness, it fits standard pipes securely. Each carton contains 35 pieces, providing ample coverage for various applications. This insulation is perfect for residential and commercial use, ensuring optimal thermal performance.