EXCITING AND CHALLENGING GAME! Stack blocks by pulling blocks out of the body of the tower and replacing them at the top without the tower falling over. Keeps stacking and the tower will continue to grow until eventually it tumbles down. Develop fine motor skills as this game requires a steady hand, a good eye for balance, and it will enhance your concentration. The suspense builds as the tower grows keeping the game exciting! These are big, wood blocks, not cardboard, with each block measuring 8.25" long x 2.75" wide x 1.75 " tall. Starts at over 2 feet tall with 24 rows when playing this classic outdoor lawn game. When stacked goes to almost a life size 4 feet tall! Game weighs 20 pounds. These wooden blocks are cut to rigid specifications. The Stack & Tumble is the perfect family fun game and ultimate party game! Great for youth groups, tailgating, BBQ, camping and special events. A big canvas storage bag is included for convenient storage and transport. 100% SATISFACTION GUARANTEE We are so confident that you will like our EasyGo Stack & Tumble that if you return it within 30 days, we will give you a full refund on the product price. Try it, we know you will like it!