Features: Keep your motor and ESC cool with this efficient cooling fan for 1/8, 1/10, and 1/12 scale vehicles. Lightweight and easy to install, this fan ensures optimal airflow without adding unnecessary weight. Designed for car enthusiasts, competitive racers, and model manufacturers who demand top notch cooling solutions. Suitable for various occasions, such as races, exhibitions, and training, where reliable cooling is essential. Enjoy a quiet and smooth driving experience with adjustable wind speed option for personalized cooling. Specifications: Material: Rubber Style Option: 3010/3510/4010 Product Dimension: As pictures shown Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set ESC Cooling Fan for Remote Control Car (2pieces)