• Up to 35% Off
From
£0.31 ex. VAT per box

In stockEst. Delivery 2nd January
Key Features
  • Specifically designed to fit standard Royal Mail post boxes and household letterboxes
  • Manufactured in micro-flute, delivered flat packed
  • Provides ideal protection for light and flat products
  • Sold in packs of 50, priced per box
Learn more

SAVE 20% OFF your 1st order* + FREE Delivery on orders over £125 (ex. VAT).
Use code HELLO20

FREE Next Day Delivery* order before 3pm

FREE Expert Advice call 0800 542 44 28
Mon-Thurs 8:00am-6pm and
Friday 8:00am-5:30pm

*Terms and Conditions apply

Price table

spinner

Post products up to 20 mm thick through letterboxes


These extra flat postal boxes have been especially formatted to fit standard Royal Mail post boxes and household letter boxes. Manufactured in micro-flute.

These boxes allow you to send your small volume and flat products whilst economising on your postal costs. Also available in brown.

Delivered flat packed for easy assembly. All dimensions are internal mm.

To find the right box for your products, call us on 0800 542 44 28and talk to our packaging specialists.

Sold in packs of 50, priced per box.

Weights and limits These boxes provide ideal protection for light and flat products.

Materials Manufactured from microflute.

Delivery information Delivered flat-packed in packs of 50.

Recycled_70_en_GB

Recyclable_en_GB

Resy_en_GB