UDP T16005002 Natural Polyethylene Tubing 3/16ID X 5/16OD X 300 ft Spool,White This Non-toxic, FDA grade, polyethylene tubing is engineered for use and application. It is suitable for use with air and water lines. This tubing is excellent for use as pneumatic control lines. Made and assembled in North America. Sold in a variety of diameters and lengths and available in black (T17 series). this tubing is packaged in an easy-to-use dispenser box and can be cut to desired length. Features FDA grade Suitable for Use with air and water lines Use as pneumatic control line For Use with compression style fittings USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.