Finally – Children's blocks sets done right. Yes, it's true. VELCRO® Brand BLOCKS™ construction sets are a breakthrough in children's play. Velcro Companies has married soft EVA foam with fastening dots that make our construction sets safe and forgiving for little hands to assemble, adjust, and create. They connect together easily with no glues or snaps and are perfect for children who want to build their own imaginative worlds. This set includes 80 pieces.