• 0800 542 44 28 Mon-Thurs 8:00am-6pm,
    Fri 8:00am-5:30pm
  • Buying in bulk? FREE no obligation quotes
  • 4,2/5
    Trustpilot rating
  • New to RAJA? Order before 3pm for FREE next day delivery for orders over £125*
logo raja 0800 542 44 28
£0.00 0 products
Order by reference

Brown triangular postal boxes, 60X500mm, pack of 25

Up to 30% Off
From  £0.67  ex. VAT  per box
Enter a quantity
Next day delivery
Quantity Unit price
25 + £0.97
100 + £0.87
300 + £0.77
500 + £0.67
  • Triple thickness board at each end
  • Brown triangular postal boxes stack without rolling
  • Single wall rigid corrugated board, with a Kraft finish
  • Sealed with a tough self-adhesive strip
  • Sold in packs of 25, priced per box
Read more …
Product features
internal diameter mm60length mm500
width of sides internal mm100suitable forA2
weight g97pack quantity25
Detailed description

Unique stackable design

The distinctive triangular design of these postal tubes creates triple thickness board at each end and provides extra protection for your documents. The unique shape means these brown triangular postal boxes pack together and stack without rolling. Manufactured from single wall rigid corrugated board, with a brown Kraft finish, the triangular shape ensures a tough crush resistant postal box that is suitable for posting products or for storage.

Extra-large sizes up to 1100 mm in length make these long postal boxes ideal for industrial plans or blueprints, or for long or cylindrical parts. Quick to assemble and secure, these triangular postal boxes are easily constructed by folding along the pre-creased grooves and sealed with a tough self-adhesive strip, there is no need for glue or tape. Delivered flat packed.

If you need help or want to discuss all your packaging requirements with one of our experts call 0800 542 44 28 today, and get next day delivery.

Sold in packs of 25, priced per box.

Quantity Available in packs of 25. If you want to order in bulk see our discounts for 3 or more packs.

Size and shape optionsThere are 7 sizes of boxes in this triangular postal box range, see the table for details. Please note references TRB895B and TRB911B are not suitable for sending though Royal Mail.

Materials These postal boxes are made from rigid single wall corrugated board with a Kraft finish.

Environmental information 100% recyclable.

Delivery information Delivered flat packed and banded together in packs of 25.

Customer reviews
Most recent customer reviews
Our packing team loved thee triangular boxes
By Brenda on 08/04/21 12:05 - Verified Purchase by TrustPilot
Reference : TRB895B
By Lela on 03/07/19 16:13 - Verified Purchase by TrustPilot
Reference : TRB650B