MARINE & RECREATION HOSE is for boats, campers, marinas, pools or patios. FDA approved for drinking water. No vinyl taste. "fexible and easy to coil in all weather. Durabale blue-striped white cover won"t mar surfaces. Features high burst strength with 5-ply construction that withstands nozzle shutoff. Full-flo brass couplings give unrestricted water flow. EZ -on coupler and blue protective collar on 5/8 inch. EZ- on coupler only on1/2 inch. Length 25 feet ID 5/8inch