1/2" ID x 3/4" OD x 100', Red, Utility Hose, High Quality, Multi-Purpose, For Air, Water & Agricultural Spray Applications, Used Over A Wide Temperature Range, Reinforced With Spiral Polyester, Is Heat, Ozone & Weather Resistant EPDM, Do Not Use With Petroleum Based Products, Contractor Grade, Limited Oil Resistance, Temperature Range Minus 40 Degrees Fahrenheit To 190 Degrees Fahrenheit, Working Pressure 200 PSI At 70 Degrees Fahrenheit, Bulk Spool.