This is where you can buy a single or multiple samples of a Medium BoxBag® Mailing Carton. Mailing cartons are supplied to exactly fit assembled Medium BoxBags®. Samples are identical to bulk stock. Single walled but much thicker and denser than industry standard. 150KTC corrugated board = approx. 3.9mm thick. Style Fefco 0203 Fully overlapping end flaps that provide additional protection for the gift box corners. You will need to seal each end with parcel tape (not included). Supplied in natural brown kraft colour. Made from 67% recycled material and fully recyclable. We recommend you use the polybag supplied with the flat packed gift box as a buffer layer between the top of the gift box lid and mailing carton to avoid the gift box surface scuffing in transit, especially on black and pearl finish gift boxes. You can also slit the polybag on two sides to create a larger wrap. * We cannot guarantee the security of your products inside and suggest you perform a test mailing to ensure your contents arrive safely.