4 baby toy car set: includes 4 construction vehicles - tractor, concrete mixer, dumper, bulldozer. Great toy for children to learn different vehicle types. Easy to play, no batteries required: Friction powered toy, no batteries required. Push the friction car slightly forward, then it will drive forward and last quite long. The size of the car is designed for baby hands, so your baby can easily grip and play. Early education toy: these colourful truck toys can improve baby's hand-eye coordination and sensory perception, develop their imagination and practice cooperative games. Safe & superior material: the 4 set car toys are made of non-toxic plastic, which complies with EN71 safety standard. It can be 100% safe and healthy. We are sure that every car toy is BPA free, phthalate and lead free, no harm to children, no small parts, no sharp edges or cuts or splinters. IDEAL GIFTS FOR KIDS - Perfect gifts for birthday, Christmas, Children's Day. Boys and girls will love these colourful push and go cars.