Sturdy and safe: Made from food-grade hard shell and high-quality silicone, making it child-safe and durable. Options: Choose from a 24-piece or 48-piece set. Fidget toy: Get a set of push-pop fidget construction blocks! Two-in-one: A toy that both stimulates creativity through construction and provides anxiety and tension relief in the form of a fidget toy. Push-pop: A great stress reliever for children that helps them to keep calm and focus. Construction toy: The best way to encourage creative and educational play. Push-Pop Fidget Building Blocks | Living Social | Living Social