What is a silver onion badge?

The silver onion badge is a brooch ornament.

The silver onion badge is a brooch ornament, and its design elements include the Temple of Heaven and Pentecostal Tower, landmarks in Beijing and Tokyo. In addition, there is a pattern on the badge, which shows Bingdundun, the mascot of Beijing Winter Olympics, waving a bright national flag. The design of this badge symbolizes the hosting of the Beijing Winter Olympics and the friendly exchanges between Beijing and Tokyo. Silver onion badge has favorable price and high cost performance, so it has attracted much attention and love.