Lightweight and easy to install. Mini size with fine workmanship. Suitable for 370,380 brushless or brushed motor. Perfect parts for 1:18 RC on or off road racing car or buggy. Type: RC Car Aluminum Heatsink Material: Plastic Fit for: for 1:18 RC On or Off Road Racing Car or Buggy Features: Solid Color, Mini Size, Fine Workmanship Size: 9cm x 6cm x 2cm or 3.54 x 2.36 x 0.79 Notes: Due to the light and screen setting difference, the itemand 39 s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x RC Car Aluminum Heatsink Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store