Children's Mini Metal Friction Powered Cars Push and Go Vehicles Pull Back Car Feature: Inertia Just pull back or go. Friction powered(no battery needed), easy for children to play with. ensure safe for kids. Non-tox-ic and environmental friendly, tested to be safe. Learning in Playing. Colorful & muti-style effectively help children get more and training. Angle Design. rounded edges do not harm the children's little hands.Just enjoy the of playing. . Package is suitable for Gift of Party ,Christmas, etc. One in each hand, kids can enjoy of playing toy cars. STRONGE-R and 70% Safe Quality Alloy and 30% ABS Material: Made of quality with non-tox-ic and alloy, Com-ply with ASTM/F963-11 standard and European EN71 toy standard a normal collision or fall will not cause the toy car to rupture and harm the child. Pull Back and Go: Friction powered(no battery needed). Just pull it back or Push forward then the vehicle will automatically go. Easy for children to play with. These pull back cars be great as a children aged 3,4,5,6 years old. Learning in Playing: Kids this easy way, can effectively help children with training. You also can enjoy a wonderful parent-child. A idea for gifts, birthday presents, christmas gifts, etc. Package Include 8 x toy cars