The (60 FT) 2-1/8 ID X 3/4 WALL TITAN SEAMLESS BLK RBR INS TUBE by Jones Stephens Corp is a premium rubber insulation tube designed for thermal efficiency. With a 2-1/8 inch inner diameter and 3/4 inch wall thickness, this seamless tube provides excellent insulation for pipes and ducts, reducing energy loss. Made from high-quality black rubber, it is resistant to moisture and UV exposure, making it suitable for both indoor and outdoor applications. This insulation tube meets industry standards for performance and durability, ensuring long-lasting use.