These brown cardboard triangular postal boxes are made from one piece of board for extra strength and durability. Perfect for posting documents, walking sticks, umbrellas, golf clubs, fishing rods, windows blinds and other cylindrical items. Using the strongest geometric shape, the triangle, these boxes are inherently strong by design. Using a twin tab locking system on the ends these triangular boxes do not need tape to close. With all straight edges these boxes are easy to stack and don't roll around like postal tubes. The triangular design also makes a group of them easy to band together for easier handling and shipping.
Bespoke sizes are available on request.
Need an extra strong postal box? Why not try our NEW heavy duty Square Postal Tubes.
Have a look at our NEW 100m rolls of Corrugated Cardboard Tube - simply cut to the desired length!
You may also be interested in our range of long boxes and end opening long boxes.
- Space saving design
- Unique twin locking tabs
- Quick and easy to assemble
- Easy to handle and store
- Opens on side and ends for easy access
- Strong single wall board
- White triangular postal boxes available