These are vintage mahjong tiles, but they have been kept as a collector's item, so there are no noticeable scratches and the condition is excellent. The tile size is 26 x 19.5 x 15.5, a large size that is easy to handle. The dark navy blue tile backs are super cool. These are high-quality tiles from the Mizuno Maruichi brand, marked with "MVC," and are definitely authentic mahjong tiles.