This collage jigsaw puzzle features the wonderful game of American Mah Jongg from it's history and growth in USA.Mah Jongg Madness 1000pc Jigsaw Puzzle -Mah Jongg theme- by SunsOut. Finished Size: 20" x 27" Artist: Lois B. Sutton Eco-Friendly - Soy-Based Inks - Recycled Board Proudly Made In The USA