【Product Description】 Size: 40mm in diameter This product is sold as a single piece. It will stick to a magnet, but the magnetic force is a little weak, so please be aware of this. It features an illustration of the most distinctive "I-sou" from mahjong tiles, and "Chip-in," which is also a golf term. ● Instant purchase is OK. ● Please feel free to consult us if you have any preferences for the shipping method. We will discuss the costs associated with any changes on a case-by-case basis. ● There may be minor scratches or dirt. We inspect the items, but please refrain from purchasing if you are concerned about minor imperfections.