Description: Quality: This 1:64 wheel adopts PP and iron, which has higher precision and accuracy. Great replacement parts for DIY 1:64 model car upgrades.Scope of application: Diameter: 1.1cm/0.43inch, Thickness: 5.4mm/0.21inch. Suitable for most 1:64 car model modifications.Easy to InstallThe use of this little accessory is not complicated and you can easily disassemble it. For DIY Toys RC Car Truck Ship Helicopter Model Parts.DIY Toy Car: This kids wheel set is great as a replacement part for a toy car.Great Gifts: Making them the New Year gifts, and birthday gifts for diecast car model collectors and boys. Specification: Material: PP Iron Size Chart: Wheel Diameter: 1.1cm/0.43inchMetal Rod Length: 2.5cm/0.98inchTire Width: 5.4mm/0.21inchThe Distance Between the Two Wheels: 3.1cm/1.22inch Package Includes: 8 1/64 Model Modified Tires 4Round Rod Axles Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.