- Dimensions: Outside Diameter: 50mm (1.97 inches); Tire Thickness: 3.1mm (0.12 inches); Color: Black and White. - High-Quality Materials: Constructed from premium sponge material for the tires and robust plastic for the wheel hub, this tire offers exceptional durability. It is non-slip and waterproof, making it an ideal choice for replacing remote control models. - Easy Installation: Designed with simplicity in mind, this sponge tire is straightforward to install and use. It is an excellent addition to your remote control setup, enhancing both convenience and performance. - Versatile Applications: This tire and wheel set is compatible with a variety of remote control vehicles, including airplanes and helicopters. Its lightweight design ensures better flight performance, making it suitable for enthusiasts looking for reliable parts. - Material Composition: Made from high-quality polyurethane and nylon, this tire provides excellent resilience and performance, ensuring long-lasting use in various environments. - Use Scenarios: 1. Replace worn-out tires on your RC airplane to improve flight stability and control. 2. Upgrade your RC helicopter with these tires for enhanced landing gear performance. 3. Utilize these tires on lightweight RC cars for smoother operation and better traction. This tire set is designed to meet the needs of serious hobbyists and casual users alike, ensuring your remote control vehicles perform at their best.