Approximately 36 x 36 x 3 cm This is a standard 1 shaku 2 sun (36 cm) square tray, the size typically used for a full kaiseki meal. I believe these are from the pre-war era. These three trays appear to be almost unused. Perhaps they were used by the local community in the past, as there is a single hiragana character written on the back, but it's not very noticeable and shouldn't affect use. In the past, in the Showa era, this style of tray was common in Japanese inns, but most were made of plastic for commercial use. These are made of natural wood, with the wood grain visible, and some areas even appear to have a fabric texture. While the origin is not certain, it's possible they are Wajima-nuri (lacquerware). I've arranged some dishes on them for reference. You can fit a lot on them. It might be fun to play "inn" or "restaurant." Why not use them for entertaining or in your daily life? Wajima-nuri, Kishu-nuri, Echizen-nuri, Yamanaka-nuri, Aizu-nuri, I have other lacquerware items for sale as well. I would be grateful if you would take a look. Please consider them for your New Year's preparations.