This is a Suzhou brand "Tenho" mahjong set. The tiles are brand new and unused, with only some of the shrink wrap opened. The moderate weight of the tiles feels very comfortable to the touch. These Suzhou tiles have an R-shape that makes them less likely to collapse when building the wall, making them a popular choice. The tile size is 26.5 x 19.5 x 16.5. The quality is impeccable, a truly superb item. The character tiles have torn shrink wrap, the pin tiles have no shrink wrap, and the man and sou tiles are still sealed.