These are unused plates, but they have been stored at home for a long time, so there may be some minor dirt. Please wash them before use. There is one large square plate and four small square plates, for a total of five plates. Not sold separately. Measurements by amateur: Large plate: Diameter: 22.5cm x 22.3cm Height: 2cm Weight: 768g Small plate: Diameter: 12.3cm x 12.1cm Height: 1.2cm Weight: 198g *The material of both plates is unknown. *There is a marking on the back of the plates, but it is unreadable. *The wooden box has been discarded, so each plate will be carefully packed for shipping. Takakura #1 Box Storage