The 2-3/8" ID x 1" Wall Self Seal Pipe Insulation by Braxton Harris Company is designed for superior thermal insulation. Each carton contains 7 pieces, making it suitable for larger installations. This insulation is constructed from high-quality materials that provide excellent thermal resistance, effectively reducing energy costs and preventing condensation. The self-sealing feature ensures easy installation, allowing for a secure fit around pipes. Perfect for both residential and commercial applications, this product meets industry standards for performance and safety.