These are Kanazawa gold leaf plates. These modern plates feature Kanazawa gold leaf applied to red and black plates from Sakai Lacquer Craft. They will brighten up your dining table. Approximately 18.5 cm. Although unused, the black plate has a tiny bump, likely from the manufacturing process. The red plate also has a small dent on the back, as shown. Please refrain from purchasing if you are concerned about these imperfections. I am also listing trays from the same maker, so please take a look at those as well.