The bonus was opened because it is random. There are initial scratches to some extent. Acrylic coasters may have noticeable scratches due to their specifications. Please consider purchasing only if you understand the condition. This is a set of two items. The bonus will be reinforced on both sides, and the acrylic coaster will be wrapped in bubble wrap. Waterproofing measures will also be taken. Other transaction details are listed in my profile, so please check them. If you have no questions or problems after that, please purchase as is.