ChartPak Expand-A-Tubes: Create Extra Large Shipping & Storage Tube

Chartpak Expand-A-Tube storage system creates multiple length plastic tubes ideal for storing, mailing or transporting drawings, charts, blueprints, maps and other rolled materials. The Expand-A-Tube is comprised of two parts (sold separate): the main 26” 5/8" length tube and a 12” additional middle extension section. The unique design interlocks the main tube with one or more 12” middle sections to extend the tubes length in 12” increments. A tube can be made long enough to store a school banner, flag pole or even a fishing pole.