The 3/4" ID x 1/2" Wall Self Seal Rubber Pipe Insulation by Braxton Harris is designed to enhance energy efficiency and prevent condensation in plumbing systems. This insulation features a self-sealing design for easy installation, ensuring a snug fit around pipes. With a standard inner diameter of 3/4" and a wall thickness of 1/2", it is suitable for various applications, including residential and commercial plumbing. Each carton contains 40 pieces, providing ample coverage for multiple projects. Protect your pipes and improve energy efficiency with this high-quality insulation.