(40 pcs) Cardboard Blocks

Strong like bricks, yet light enough for a child to lift several with one hand! Our blocks are made of incredibly durable cardboard…and their jumbo, lightweight design allows even little engineers to create towering structures. The 40 blocks come in 3 colors and 3 sizes, and they’re all perfectly proportioned for easy building. Largest block measures 12″ in length. Easy assembly.