The 186' 1-1/8" ID x 1/2" Wall Semi-Slit Pipe Insulation is designed to enhance energy efficiency and prevent heat loss in plumbing and HVAC systems. Made from high-quality foam, this insulation provides excellent thermal resistance and is easy to install with its semi-slit design. Ideal for both residential and commercial applications, it fits standard pipes and helps reduce condensation, protecting against mold and water damage. Ensure optimal performance and energy savings with this essential insulation solution.