Item Type: RC Cooling Fan Cover_x000D_Material: Aluminium Alloy_x000D_Product Size: Approx. 30 x 30mm / 1. 18 x 1. 18in ( Manual Measurement, Slight Error May Exist ) 1Stable Performance: This RC cooling fan cover features exquisite appearance and stable performance, an excellent decoration on RC car. 2Aluminium Alloy: This RC ESC cooling fan cover adopts sturdy and durable aluminium alloy material, not likely to deform and has great durability for long term use. 3Reliable Protection: This RC motor cooling fan cover adopts CNC machining that ensures high accuracy and provides reliable protection for RC motor or ESC. 4Easy Installation: This electric motor cooling fan cover with precise and compact size brings more convenience to the installation, which can be quickly finished in minutes. 5Light Weight: This RC cooling fan protector is light in weight and small in size, it won't add extra burden to the remote control car.