Although unopened, part of the case peeled off when removing the double-sided tape from the beer's outer packaging. In the interest of resource conservation, we strive to use only recycled materials for packaging. Because the main item and envelope will be at the very limit of the standard mail weight, we may put the item directly into the envelope. We are using standard mail for this listing to offer it at a lower price. Please note that it may take longer than usual and does not include tracking. We are listing multiple of the same item. If you purchase multiple items, we may ship via Yu-Packet Post Mini, which includes tracking. Furthermore, we are not responsible for lost items sent via standard mail. Please purchase only if you agree to all of the above.