Send all your products in these handy envelope boxes! These shipping packages are made of strong solid cardboard and have a self-adhesive closure and a tear strip. Because you don't have to set them up or fold them, you reduce the time you spend packing. Simply slide the product in and close the envelope box with the self-adhesive closure. Simple and fast.   These brown envelope boxes have an internal size of 220 x 155 x 30 mm (slightly larger than A5 format) and therefore fit through the letterbox. The cardboard is FSC certified. An environmentally friendly choice. All envelope boxes fit through the letterbox. Please note: letterbox post may have a maximum thickness of 32 millimeters.   The advantages of envelope boxes: Are made of strong solid cardboard Simply fit through the letterbox Have a self-adhesive closure and tear strip Are made of FSC certified cardboard and are 100% recyclable These envelope boxes are available per box of 100 pieces. A full pallet contains 4800 pieces (48 boxes).