Caplugs ClearView tubing is available in a wide range of diameters and cut to length. Choose from closed-end tubing or open-end tubing. Available in both standard and heavy wall and round or square shaped. ClearView plastic tubing is ideal for packaging and provides a unique and reusable container for the end-user. The tubing can also be used to store blueprints and other large documents that protect them while making easy to identify without opening the tube. Caplugs carries thousands of tube ends available in a variety of sizes, styles, materials, and colors to complete your tubing package. Caplugs tubes are stocked in clear, but are also available in translucent or opaque colors as well.