Yellow Mountain Imports Traditional American Mahjong (Mah Jong, Mahjongg, Mah-Jongg, Mah Jongg, Majiang) Set with 166 Bone & Bamboo Tiles in 5-Drawer Rosewood Box American mahjong; vintage inspired; just as the imported mahjong sets in the 1920s, the tiles of this particular set are handcrafted from snow white cattle bone and delicate slabs of bamboo: they are stored in a 5 drawer rosewood box with shell inlays depicting birds in flight, floral images, calligraphy and geometric designs; the rosewood box measures 9.3 x 6.7 x 7.5 inches (23.5 x 17 x 19 centimeters); complete set weighs 7.8 pounds (3.52 kilograms) Well crafted tiles; bone and bamboo are cut and carved into tiles one at a time, and the markings are inked by hand; these tiles are slightly smaller than most other tiles in the market; since these tiles are handcrafted, the color and shape charmingly and subtly vary from tile to tile and from set to set; each tile measures 1.3 x 0.9 x 0.5 inches (3.2 x 2.2 x 1.2 centimeters) Complete set:; includes 166 tiles consisting of 36 dots, 36 bams, 36 craks, 12 dragons, 16 winds, 16 flowers, 10 jokers, and 4 blank spares; a pair of dice, a set of betting sticks, four wind tiles for determining seating placement, and illustrated instructions are also included Chinese rules can also be played with this set; play both eastern and western versions of mahjong making it the perfectly versatile set that both players can enjoy; tiles include both characters and western numerals; to play the eastern version simply use the red dragons as the 'hong zhong' and the green dragons as the 'fa' tiles 30 day return policy; we want you to be satisfied with your purchase; you are backed by our 30 day no questions asked money back return policy so you can buy with confidence Rosewood Box: 9.3 x 6.7 x 7.5 inches (23.5 x 17 x 19 centimeters) Tile: 1.3 x 0.9 x 0.5 inches (3.2 x 2.2 x 1.2 centimeters)