Feature: 1. DUAL STAGE: RC crawler tire foam features a dual stage design to increased the grip, which is suitable for enhanced tire support. 2. FOR 2.2 INCH TIRES: 2.2 inch RC tire foam is suitable for 2.2 inch diameter tires, which is perfect for most 1/10 1/8 climbing cars. 3. SOFT SPONGE: RC car tire foam is made of sponge material, firm and reliable, comfortable and soft, which is not easy to break or tear. 4. DURABLE: RC car tire foam with clear colors, not easy to fade, suitable for long time use and can meet your various needs. 5. HIGH DRIVING EXPERIENCE: RC car crawler tire foam gives you a good driving experience and brings convenience to your daily playing. Specification: Item Type: RC Crawler Tire Foam Material: Sponge Product Outer Diameter: Approx. 130mm / 5.1in Product Inner Diameter: Approx. 65mm / 2.6in Applicable: 1/10 1/8 Climbing Car (Such As For SCX10, Etc.). Package List: 2 x RC Crawler Tire Foam Note: Please allow some error due to manual measurement.