This 300-foot seamless black rubber insulation coil features a 1-3/8 inch inner diameter and a 3/4 inch wall thickness, making it ideal for various insulation applications. Manufactured by Jones Stephens, this product is designed to provide excellent thermal insulation and protection against moisture. The durable rubber material ensures longevity and resistance to wear, while its seamless design minimizes the risk of leaks. This insulation coil is suitable for both residential and commercial use, ensuring compliance with industry standards for safety and performance.