The surface is finely and supply treated, which will not hurt the baby. No battery needed, easy for baby to play and have fun. Small and car toy, more suitable for baby to grasp and easy to carry. This car toy is well made of ABS, nylon material for durable use. Features -Color:Rosy -Material:ABS, nylon -Size:17.00X12.30X7.00cm/6.68X4.83X2.75in - Funny and adorable appearance design can easily attract your kids' attention and win their love. - It can move around by pushing back, bring more fun and joy, it is helpful for brain development. - This creative and interesting baby car toy is perfect as a baby shower gift, birthday gift, Christmas gift and more. - A fun baby toy for boys and girls, bring more laughter and give your kids happy memories. - Simple structure, easy to use, not easy to deform, you can use it with confidence. Package list: 1 x Pull Back Car