Not quite giant, but still big these blocks are 1.25″x2.25″x8.25. They are big enough to play outdoors on grass, or even on a table, but the tower won’t quickly get to tall for kids, or become a hazard when knocked over. Made from unfinished spruce and pine wood, these blocks are the perfect smoothness to slide and not stick. Total of 54 blocks, sanded and stamped and delivered in their own wood crate for moving and storage.