Alvin T420-37 Indigo Fiberboard Tubes 37"; For storing and mailing anything that can be rolled, including charts, maps, blueprints, and posters; Includes tight slip caps and reinforced metal ends; 5.5" Internal Diameter; 37" length; Shipping Dimensions 37" x 6.25" x 6.25"; Shipping Weight 3.30 lbs; UPC 88354949114 (T42037 T-42037 T42037INDIGO ALVINT42037 ALVIN-T42037-INDIGO ALVIN-T-42037)

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