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 plastic material for durable use. Features - Color: Blue -Material:Plastic - Size: 9.00X8.00X6.00cm/3.54X3.14X2.36in -Charming design: featuring ladybug shape, the pull back car is designed to captivate and entertain young children -Educational value: by playing with the toy, children can learn, promoting curiosity and knowledge -Detailed craftsmanship: the toy is made with high attention to detail, ensuring a charming that kids will love -Interactive play: the dual pull back style allows for flexible movement, making playtime more interactive and enjoyable -Ideal for young kids: the toy is a great choice for toddlers, and has a wide application Package list: 1 car