5/8" ID x 7/8" OD x 75', Clear, Braided Vinyl Tubing, FDA Grade Reinforced PVC, Suitable For Use With Liquids, Chemicals & Gases, Pneumatic & Vacuum Lines, For Use With Hose Barb Fittings & Clamps, 75 To 250 PSI, Maximum Pressure, 150 Degrees Fahrenheit Maximum Temperature, Bulk Roll.