Master Plumber, 1/4" ID x 1/2" OD x100', Reinforced Flexible PVC Hose, For Air, Water & Spray Applications, Red Cover Contractor Grade Construction For Pressures To 300 PSI , Non-Marking Abrasion Resistant Cover, For Use With Hose, Barbs & Clamps, Temperature Range 25 To 150 Degrees Fahrenheit, Working Pressure 300 PSI At 70 Degrees Fahrenheit, Tubing Is Marked Every Foot For Easy Measuring & Cutting, Dispenser Box.