SMARTBOXPRO large-format mailing box for letters, DIN A4, brown, 25 pieces

Send your A4 documents safely and economically with these flat cardboard boxes.⁠‌‌‌‍‌‍‌‌‌‍‌‌‌‍‌‌‍‌‌‌‍‌‌‍‌‌‌‍‍‍‌‌‌‍‌‌‍‍‌‍⁠ The compact dimensions keep your postage costs low, while your contents remain well protected.⁠‌‌‌‍‌‍‌‌‌‍‌‌‌‍‌‌‍‌‌‌‍‌‌‍‌‌‌‍‍‍‌‌‌‍‌‌‍‍‌‍⁠

When do you need mailing boxes for large-format post?
These mailing boxes are designed for safely shipping documents and flat items in DIN A4 format. You choose this type of packaging when you want to protect important papers, certificates, photos or other valuable documents from folding, creasing or damage during transport.

Why this specific DIN A4 format?
With internal dimensions of 345 x 245 x 17 mm, standard A4 documents fit perfectly in these boxes without sliding around. The compact format ensures your items fit snugly and cannot move during transport, which is essential for protecting sensitive documents.

Postage-optimised construction saves on shipping costs
These boxes are specially designed to minimise postage costs. External dimensions of 352 x 251 x 20 mm keep the parcel within favourable rate limits of postal operators, so you don't pay unnecessarily much for shipping. The thin yet sturdy construction offers optimal protection without unnecessary weight.

Practical stock for regular senders
With 25 pieces per pack, you have enough stock for multiple shipments. This makes the boxes especially suitable for businesses that regularly send documents, such as notary offices, administrative firms or webshops shipping certificates. Store the boxes flat-stacked to save space until the moment of use.