d washable Barefoot Baby-Proof Format! Little ones love things that go! A car is fast, and a bike is slow. A boat is fast, and a raft is slow. A rocket is fast, and hot air balloon is slow. Introduce first words and learn about different modes of transportation while comparing slow-moving vehicles with speedy machines.
Barefoot Baby-Proof books made from a durable, waterproof, nontoxic material that meets ASTM safety standards