Apache 98138065 3" x 50' Blue PVC Lay-Flat Discharge Hose with Aluminum Pin Lug Fittings Resistant to oils, grease, acids, and many chemicals Rolls up flat for easy storage Male x female aluminum short shanks reinforced by Band-It clamps Tube/cover are PVC, reinforced with 3 ply polyester yarns, one longitudinal ply and two spiral plies Both tube/cover are extruded simultaneously to obtain maximum bonding