This is a commemorative medal from the 2008 Beijing Olympics. It appears to be a souvenir from Air China, an official sponsor, and is likely a rare item. A relative received it upon boarding a flight to Beijing at the time. There are five gold-colored medals, each in a plastic case. A plate depicting an Olympic model plane is also included. It has been stored in a dark place for many years. The plastic cases for the medals are unopened, and the medals themselves have no scratches or stains. The outer box has some damage and stains as shown in the photos. For those who understand that this is a home-stored item. [Instant purchase welcome] Size: Outer box: Approximately 155 x 310 x 50mm Medal: Diameter approximately 40mm Airline goods Airline company goods