Suitable for the entire family and great for backyard barbecue parties or tailgating. The game starts at 18 inches high at setup and can safely stack to over 3 feet high during play. Each block is about 5.7″ long x 1.9″ wide x 1″ high. Game set includes 54 precision-crafted hardwood blocks and a sturdy box for easy storage and transport. Younger kids love building with these blocks.