This is our smallest Jenga® GIANT™ game, perfect for small children 6 years and older and their families. It starts at 18 inches high at setup and can safely stack to over 3 feet high in play. Younger kids love just building with these blocks! There are 54 precision-crafted, high quality, polished hardwood blocks, each approximately 5.7" L x 1.9" W x 1" H. This game is not sold in mass market brick & mortar stores. We are a California based company utilizing multiple North American warehouses to provide prompt shipment and customer support.