Merkloos Mailbox box letterbox boxes 350 x 250 x 28 mm A4+ 120 pieces

This letterbox box is ideal for sending flat products. With this favorable format you save on postage costs and you ensure that you can send your products inexpensively via the letterbox post. You can easily close the letterbox box with the fixed insert flap.
Letterbox box (XL) 350 x 250 x 28 mm is letterbox suitable.

PLEASE NOTE letterbox packages are A4plus - size 350mm x 250mm x 28mm