3″ x 3″ x 37″ – Square Tubes

Square Corrugated Mailing Tubes

Unique square shape makes inserting and removing contents easy.

• Square tubes will not roll on conveyors like conventional round tubes.
• Constructed from 32ect-B oyster white corrugated.
• Locking tabs — no tape needed if using for storage – if shipping tape is recommended to avoid pilfering