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352mm x 250mm (B4) Manilla Board Back Envelopes – PDNB

£0.34 (Including VAT)

Availability: In stock SKU: BBE352250MAN Category: Tags: , , , ,
Quantity Price Each
1 - 99 0.3423
100 - 249 0.3222
250 - 999 0.3020
1,000 - 7,499 0.2819
7,500+ 0.2617


Experience the embodiment of durability and elegance with our Manilla Board Back Envelopes, a paragon of British craftsmanship and efficiency.

Highlighted Features:

  • Unparalleled Protection: These envelopes are meticulously designed with a robust 1000 micron backing board, complemented by a heavyweight face paper. This ensures that your bendable items remain in pristine condition throughout their postal journey.
  • Classic Manilla Aesthetic: Made from superior 120gsm manilla paper, these envelopes exude a timeless charm whilst promising robustness.
  • Bold Statement: Each envelope is adorned with a prominent “Please do not bend” proclamation, printed in a striking red ink, ensuring your items are handled with the utmost care.
  • Eco-conscious Craftsmanship: In our endeavour to champion sustainability, these envelopes are crafted from recycled materials, making them a prime choice for the environmentally-aware individual.
  • Flexible Ordering: We appreciate diverse requirements, hence offer the flexibility to order in any quantity, be it a singular envelope or in bulk.
  • Exact Dimensions: Boasting internal measurements of 352mm x 250mm, these envelopes cater to a wide range of documentation, guaranteeing a snug fit.
  • Seamless Sealing: The Peel & Seal closure mechanism ensures that sealing is both effortless and secure, offering peace of mind for the sender.

Choose the 352mm x 250mm (B4) Manilla Board Back Envelopes – PDNB, where premium quality converges with environmental responsibility, a true hallmark of British excellence.

Additional information

Size (mm)

352 x 250

Size (cm)

35.2 x 25.0


Board Back

Material Weight


Sealing Type

Peel & Seal



1 review for 352mm x 250mm (B4) Manilla Board Back Envelopes – PDNB

  1. 5 out of 5

    Graham Saxby (verified owner)

    Verified reviewVerified review - view originalExternal link | gbEngland, United Kingdom

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Product Colour Variations
Please note; our commitment to sustainability may result in slight variations in colour shades with our products. Due to their nature, colours can vary slightly from batch to batch. The colours you see on screen can depend on your screen colour set up, and also certain computers that have light detection. We strongly suggest to request a sample from us, which is completely free. However, we offer a full 30 day money back guarantee on all of our standard stock products if you are not completely happy. You can find out more here.

Envelope Flap Variations
We take pride in using eco-friendly processes in the manufacture of our envelopes. Please be aware that some envelopes might have slight variations in flap design from the product photos. This is due to our continuous effort to reduce waste and use available resources responsibly. This doesn’t compromise their functionality or quality.

Peel & Seal Designs
Some of the designs on our peel & seal envelopes can vary. This relates to the branding printed on the inside of the envelope (if any) and also the branding on the peel & seal strip. This doesn’t compromise their functionality or quality.