White Square Mailing Tubes
Square tubes will not roll around which makes them easier to pack and ship than traditional round mailing tubes.

• These one-piece tubes ship flat to save space.
• Tubes fold together fast without tape or glue.
• Constructed from 200#/ECT-32-B corrugated.
• Choose from White or Kraft.

Kraft Square Mailing Tubes
Our most popular sizes of Literature Mailers in economical kraft corrugated.

• The perfect size to ship and store documents.
• Manufactured from strong 200#/ECT-32-B, kraft corrugated.
• Assembles in seconds without tape, glue or staples.