This 102-foot semi-slit pipe insulation is designed with a 1-7/8" inner diameter and a 1/2" wall thickness, providing excellent thermal protection for pipes. Made from high-quality materials, it effectively minimizes heat loss and prevents condensation, making it ideal for HVAC and plumbing systems. The semi-slit design allows for easy application over existing pipes, ensuring a snug fit. This insulation meets industry standards, making it a reliable choice for both residential and commercial use.