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Post boxes with peel and seal

Post boxes with seal strip
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In stock
These strong corrugated cardboard post boxes with peel and seal are ideal for all kinds of postbox dispatches.
With the handy strip closure, you don’t need to use any tape.
There is a handy tear-off perforation for the recipient so the box can be opened easily.

NEW! For a small surcharge, we can also offer custom printing on your boxes. Take a look at the possibilities here.

Want to save time and money spent addressing your boxes or printing labels yourself? Click here to have us address your boxes when you order.


Post box with peel and seal characteristics:

  • Available in bundles of 25 items
  • Made from strong corrugated cardboard
  • Only the size 260 x 370 x 25 mm is in both white and brown available
  • Simple to set up
  • Feature seal strip and tear-off perforation


Internal size      External size      Weight per envelope
163 x 257 x 28 mm   166 x 266 x 32 mm   approx. 51 gram
220 x 305 x 28 mm   223 x 314 x 32 mm   approx. 76 gram
240 x 340 x 28 mm   243 x 349 x 32 mm   approx. 85 gram
260 x 370 x 25 mm   263 x 379 x 29 mm   approx. 98 gram

Internal size: width x length x height
External size: width x length x thickness


  • Post boxes with seal strip
  • White post boxes with seal strip
  • White post boxes with seal strip
  • White post boxes with seal strip
  • White post boxes with seal strip
  • White post boxes with seal strip
  • Brown post boxes with seal strip
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