Conversion Calculator

Contact us

024 7642 0065
Mon to Thurs 08:30 - 17:30
Fri 08:30 - 17:00
  • Delivered flat packed and can be easily assembled
  • Efficiently pass through label readers
  • Can be tessellated on pallets to save space
  • Ideal for sending and protecting artwork, prints, plans or posters in the mail
  • Available in 4 sizes to suit different requirements (click 'more details' for measurement diagram)

See more product information...


Loading products

Kite's triangular postal tubes are the ideal all-in-one solution for sending and protecting your documents during transit. They are commonly used for posters and artwork, but can be used for anything that can be rolled.

Available in a range of sizes, these postal tubes are the perfect solution when used in conjunction with a postal reader as the shape allows them to go through efficiently, making them a preferred solution for the courier network for label scanning and sortation, compared to round tubes.

The unique shape allows for them to be tessellated on a pallet, saving space when stored or in transit. They are delivered flat packed, and are easily made up by simply folding them into shape and securing with the tuck-in flaps (see video for example).

Our postal tubes are a simple yet effective concept and safeguard your items from becoming creased and ripped during transit or in storage. They do not require tape or end caps as the secure integrated end flaps simply fold over and slot in place.

The measurements of the tubes are shown in the diagram below. The length and diameter of each are displayed in the first column of the table, and the height is displayed in the second.

triangular tubes


Video: Triangular postal tubes demonstration video
Demonstrating how to construct and use our triangular tube range.

Our triangular postal tubes are the ideal all-in-one solution for sending and protecting your documents during transit. To construct, simply fold and insert the smaller flaps into the slots, then secure one end of the tube. Place in your goods and secure the other end. All of our triangular tubes are delivered flat packed to save storage space. They can be easily constructed and deconstructed. The tubes can be tessellated (slotted together with no gaps) on a pallet.