SMARTBOXPRO shipping box corrugated cardboard C4+, brown, 248×340×50 mm, 25 pieces

Practical mailing boxes with a self-adhesive closure and a handy tear-off function.⁠‌‌‌‍‌‍‌‌‌‍‌‌‌‍‌‌‍‌‌‌‌‍‍‍‍‌‌‌‍‍‍‌‌‍‍‌‍‍‌‌⁠ The variable height makes them suitable for various products, while the sturdy corrugated cardboard protects your items well during transport.⁠‌‌‌‍‌‍‌‌‌‍‌‌‌‍‌‌‍‌‌‌‌‍‍‍‍‌‌‌‍‍‍‌‌‍‍‌‍‍‌‌⁠

When do you need these C4+ shipping boxes?
These corrugated shipping boxes are specially designed for safely sending documents, brochures, catalogues and other flat items that must not be folded. With internal dimensions of 248×340×50 mm, A4 documents and similar materials fit perfectly, while the 50 mm height offers room for thicker packages or multiple items at once.

Why the C4+ format is the right choice
The C4+ format offers slightly more space than standard C4 envelopes, so you can also easily ship slightly thicker documents or small booklets. The internal dimensions of 248×340 mm ensure that A4 material does not need to be folded, which is especially important when sending important contracts, certificates or marketing materials.

Practical self-adhesive closure with benefits
These boxes are fitted with a self-adhesive closure that speeds up packing – no extra tape needed. The integrated tear strip makes it easy for the recipient to open the package neatly without damaging the contents. The variable height feature means you can adjust the box to the thickness of your shipment.

Working efficiently with a 25-piece pack
These boxes are supplied in a value pack of 25 pieces, ideal for businesses that regularly send documents. Thanks to the compact external dimensions of 265×355×52 mm, they take up little storage space and are suitable for most standard postal rates. The brown corrugated cardboard offers good protection during transport.