Young construction workers and architects will spend hours with these lightweight yet durable cardboard building blocks. This 40-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!

These sturdy blocks can be stacked high for endless combinations. This 40-piece set takes the blah out of blocks, especially for kids who create best with lots of pieces, lots of color, and lots of space. A staple item in many preschools, this set can spark endless imaginative play as children build large, life-size structures. Kids will find plenty of ways to construct forts, bridges, walls, chairs, and more with the easy to assemble pieces. Three different size blocks offer a strong building foundation as well as a starting point for kids to conceptualize math (one large red block is the same size as two medium blue blocks or four small yellow blocks, adding blocks, counting blocks, etc.). The blocks also help develop large motor skills and teamwork.

Made from heavy grade cardboard, these blocks are lightweight enough for small architects to lift and connect, but strong enough to support those same builders standing or sitting on them. Kids with a knack for construction and creative play will be enraptured by these bright red, yellow, and blue blocks for hours. The 40-piece set is made up of eight large red blocks (12″ x 6″ x 3″), eight medium blue blocks (6″ x 6″ x 3″), and 24 small yellow blocks (6″ x 3″ x 3″).

Product Features

• Includes 40 blocks in 3 different sizes to inspire creative building and play
• Made of premium, extra-thick cardboard – red blocks hold up to 150 pounds!
• Bright, colorful graphics on every block
• Includes step-by-step instructions for easy fold-together assembly
• Lightweight and easy for children to lift