Stock #: CP-030343SMT
These 3" x 3" x 43" Square Mailing Tubes do not roll around making them better for packaging and shipping than traditional round mailing tubes. Great to use for posters, charts, maps, blueprints, artwork and other documents. These 3 x 3 x 43 Sqr Mailing Tubes White are 3 inches by 3 inches squared and 43 inches long, and they can be reused and recycled. One piece Square Mailing Tubes ship flat to save space and fold together without tape or glue. Constructed from 200#/ECT-32-B oyster white corrugated, 25 per case.