These are round keychains. A set of 8 costs 4800 yen. To order, please comment each time. If you would like to confirm before ordering, I will relist the item (and then delete it after confirmation). They are new. The material is acrylic resin. They are not spherical. The inner dimensions are 54 x 54 mm. If you send the details via email, I will create a sample image (free of charge). (Instructions for applying via email attached)