These Postal Boxes are designed with postal-approved strength and security, so you can trust that your packages will arrive safe and sound.
Specifications:
- Size: 340mm x 300mm x 35mm
- Board Grade: 200N
- Flute: E Flute
- Made from 63% recycled cardboard
- Flat packed - easy fold assembly, no tools required
- Brown kraft finish
A slim, flat postal box ideal for sending documents, prints, photographs, artwork, books, clothing and other low-profile items that need protection without bulk. The shallow depth keeps postage costs down while still giving the contents a rigid, crush-resistant shell.
Made from 63% recycled cardboard, supplied flat packed and quick to assemble - just fold and seal, no tools required. The brown kraft finish gives a clean, professional appearance.
Board construction: This box is made from 200N Grade E Flute board. E Flute is a fine, tightly-spaced corrugation that gives the board a smooth surface and a neat finish — ideal for lighter items where presentation matters. 200N is a standard single wall grade, well suited to everyday postal use for lighter contents.
Postal Boxes 340mm x 300mm x 35mm
Monday - Thursday : 8am-4pm
Friday : 8am – 3pm
MAY BANK HOLIDAY HOURS
BANK HOLIDAY HOURS: We are closed for May Bank Holiday on Monday 4th May 2026.
Orders received after 12pm on Friday 1st May will not be dispatched until Tuesday 5th May for earliest delivery on Wednesday 6th May.
We reopen on Tuesday 5th May 2026.
Buy with confidence from an Irish Company!
We are a 100% Irish Company located in Dublin 10.
If you're not sure what you need, phone us at 01-4507272 or call into us at Unit 1b Kylemore Industrial Estate, Killeen Road, Dublin 10, D10VN25.
Not sure if this is suitable for you?
Not sure if this is suitable for your needs?
Why not call into our shop where you can see it “in person”?!
Jerry and Maeve will be more than happy to offer any tips and advice you might need!
Fast Nationwide Delivery!
Get your order delivered for €10.99 with FREE SHIPPING on orders over €100
Deliveries within Dublin: Next Working Day.
Nationwide deliveries: 1-3 Working Days.
Order by 12pm (midday) for Next-Working-Day Delivery within Dublin and 1-3 days for other areas.
Orders received on Friday afternoons, Saturdays & Sundays won't be dispatched until the following Monday for delivery Tuesday at the earliest.
Easy Returns
If you have received damaged or defective products, we sincerely apologise and would ask that you phone us at 01-4507272 where our Customer Services Team will do their best to resolve your problem as quickly as possible.
We endeavour to deliver orders on the Next Working Day or within 3-4 days at the very latest. If you have not received your order within this window, please contact us so that we can investigate further with the courier.
These Postal Boxes are designed with postal-approved strength and security, so you can trust that your packages will arrive safe and sound.
Specifications:
- Size: 340mm x 300mm x 35mm
- Board Grade: 200N
- Flute: E Flute
- Made from 63% recycled cardboard
- Flat packed - easy fold assembly, no tools required
- Brown kraft finish
A slim, flat postal box ideal for sending documents, prints, photographs, artwork, books, clothing and other low-profile items that need protection without bulk. The shallow depth keeps postage costs down while still giving the contents a rigid, crush-resistant shell.
Made from 63% recycled cardboard, supplied flat packed and quick to assemble - just fold and seal, no tools required. The brown kraft finish gives a clean, professional appearance.
Board construction: This box is made from 200N Grade E Flute board. E Flute is a fine, tightly-spaced corrugation that gives the board a smooth surface and a neat finish — ideal for lighter items where presentation matters. 200N is a standard single wall grade, well suited to everyday postal use for lighter contents.