48 Piece Set. Perfect for indoor or outdoor play, these heavy-duty blocks will create solid pathways for children to walk upon, tunnels for them to crawl through, or even a playroom to call their own.
Features:

Each block is exactly a square foot, so they can be used for simple activities that introduce linear and area measurement

Come in six bright primary and secondary colors that will continually look new because the colors are molded right in

Each set includes square blocks, both solid and see-through, as well as triangular blocks for pathway corners and pointed rooftops

Dimensions: 24"L x 12"W x 15"H per block

Recommended for ages 18 months - 5 years old

Ten Year Warranty