The Hey! Play! Large Nontraditional Tumbling Towers takes a classic game to new heights. The 54 blocks are hand-crafted out of pinewood, measure 8.25" (L) x 2" (W) x 1.187" (H), and can stack over four feet tall. These dimensions allow the game to be set up with spaces between the blocks, making it much more challenging than traditional stacking games. With a nylon carrying case for easy storage, this game is perfect for backyard parties, picnics at the beach, or just about anywhere.