Letterbox size packaging that fits directly through the letter box. Boxes sized to Royal Mail PiP guidelines for ‘Large Letter’. Send your items through the post while saving money through Royal Mails pricing in proportion guidelines.
If you are looking to send out your smaller products or marketing material via the post, then our new boxes are perfect. We have developed and now have in stock packaging that is designed to fit directly through the letter box, adhering to the Large Letter packaging guidelines set by the Royal Mail.
They include double secure tabs, although tape may not be necessary, we recommend when sending an item to always tape over the tabs.
- A4 or A5 envelope boxes (B Flute)
- A6 envelopes boxes (E Flute)