SMARTBOXPRO corrugated cardboard folding box, A3+, brown, 10 pieces

These sturdy folding boxes are ideal for safely storing and shipping A3+ documents.⁠‌‌‌‍‌‍‌‌‌‍‌‌‌‍‌‌‍‌‌‌‍‌‌‌‌‍‌‍‍‌‍‌‍‌‌‌‍‍‌‍⁠ With a 30 kg load capacity and double-wall cardboard, you protect your belongings optimally during transport or storage.⁠‌‌‌‍‌‍‌‌‌‍‌‌‌‍‌‌‍‌‌‌‍‌‌‌‌‍‌‍‍‌‍‌‍‌‌‌‍‍‌‍⁠

When do you need sturdy folding boxes?
These corrugated cardboard folding boxes are used for safely storing and transporting documents, office supplies or other items. The folding boxes are ideal when you want to archive, move or simply keep things neatly organised in your office or at home.

Why choose the A3+ format?
The A3+ format offers extra space compared to standard A3, so you can also easily store larger documents, drawings or folders. With external dimensions of 435 x 312 x 266 mm, you have enough height for thick lever arch files or multiple layers of documents. This format is perfect for architectural firms, design studios or offices that regularly work with large documents.

Reliable load capacity thanks to double-wall construction
The 2-wall (double-walled) construction ensures that each box can carry up to 30 kg without sagging. This sturdiness comes from the double layer of corrugated cardboard, which also makes the boxes suitable for heavier office items such as books, catalogues or equipment. The quality 2.03 B stands for standardised strength you can rely on.

Practical storage and use
You receive the boxes flat-packed in a set of 10, which saves space during storage. Folding is quick and requires no glue or staples. Thanks to the brown colour, any signs of use are less visible than on white boxes. Keep the flat boxes dry and do not stack them too high to prevent deformation.