Very young builders will love these sturdy, cardboard building blocks because they are lightweight yet durable! This 24-piece set features three sizes of "bricks" for constructive imaginative play. Made of premium, extra-thick cardboard for strength, they are easy to assemble and feature a wipe-clean surface. The red blocks hold up to 150 lbs! Dimensions: 12.5" x 5.5" x 16.5" Packaged Recommended Ages: 2+ years Adult assembly required.
