Enhance your child's playtime with these durable toy car wheels. They are designed to be easily assembled, allowing kids to build their own toy cars and explore their creativity. The wheels are made from durable rubber, ensuring use and providing a realistic driving experience for young engineers. Features -Color:Multi -Material:Rubber -Size:3.00X3.00X1.30cm/1.18X1.18X0.51in -Hands on learning: these toy car wheels are excellent for science experiments and robotics, giving children the opportunity to engage in practical learning and develop their creative thinking -Optimal size: measuring 30 mm in diameter, these wheels are the suitable size for a wide range of model vehicles, accommodating various project needs -Sturdy construction: constructed from durable plastic, these wheels are built to last, providing performance and resistance to damage -Enhanced play ability: designed for smooth rotation, these wheels ensure a fluid driving experience, enhancing the enjoyment and functionality of toy cars -Multi use: suitable for diverse environments such as homes, schools, and labs, these wheels meet the demands of different projects and settings Package list: 4 pcs x 20pcs toy tires