The 1/2" ID x 3/8" Wall Self Seal Rubber Pipe Insulation from Braxton Harris is designed for efficient thermal insulation. This product is ideal for both residential and commercial applications, providing excellent energy savings and noise reduction. Each carton contains 67 pieces, ensuring ample supply for various projects. The insulation is made from high-quality rubber, offering durability and flexibility. It meets industry standards for thermal performance, making it suitable for pipes carrying hot or cold fluids. The self-sealing feature simplifies installation, allowing for a snug fit without additional adhesives. This insulation is perfect for HVAC systems, plumbing, and other piping needs.