Size: Approximately 30 cm in diameter Purchased from a shop called Croissant, which was located in Shibuya Tokyu. It's made of ceramic, so there are some characteristic scratches on the back. It was hardly used as my child was small. The design can be used for both Japanese and Western dishes. I admired it and bought it after seeing it used in a macrobiotic cooking class I used to attend, but I haven't had a chance to use it due to raising a child, so I'm putting it up for sale with some hesitation! It's priced low due to my upcoming move!