This FDA-certified, clear polyethylene tubing is 100 feet long with a tube bend radius of 1 7/16 inches and a wall thickness of 1/16 inch. The inside diameter is 5/16 inch and the outside diameter is 7/16 inch. Its operating temperature is -85 Degrees F to 140 Degrees F, with a maximum operating pressure of 290 PSI. This tubing is used in air, chemical, water, food and beverage-based applications.