Product Specifications Product Name: Inertia Car Toy Material: Plastic Color: Red, Black, Green, White Size: 13*11*5.3cm / 5.12 inches x 4.33 inches x 2.09 inches Product Description: Dynamic Bionic Joints: This toy car features crawling leg-like joints that automatically swing as the vehicle rolls. This mechanical linkage design attracts toddlers' attention during indoor play and afternoon carpet play. Friction Power: This friction toy is perfect for energetic toddlers to smooth living room floors and requires no batteries. Children can see it easily slide back and forth with just a gentle push. Two-Way Inertia Drive: This toy car features a two-way internal drive mechanism, allowing it to move forward or backward with a gentle push. This simple physical interaction helps develop toddlers' hand-eye coordination. Sturdy Plastic Design: This sturdy toy is made of plastic, and its shock-absorbing frame can withstand the impact of accidental drops from a table onto hard children's playroom tiles. Vibrant Racing Glasses: Available in eye-catching colors such as red, black, green, or white. The striking mechanical theme stimulates children's imaginations, making them a perfect birthday gift for curious preschool boys and girls. Package List: 1 Inertia Toy Battle Car