Natural rubber, polyester cord, synthetic rubber cover - 150 psi max W.P.
Available as: 1" ID x 1-7/8" OD 4-ply            1/2" ID x 1-1/8" OD 2-ply
                    3/4" ID x 1-1/2" OD 4-ply          3/8" ID x 47/64" OD 2-ply