Features: brand new and high quality Excellent heat dissipation effect to prevent game console heat damage and extend the life of the game machine. Fan disassembly requires a certain degree of practical ability, if the buyer's improper installation causes damage to the fan, no refund, no return. Made of premium metal and abs, wear-resistant and anti-corrosion. The product is simple and light, easy to install and use. This replacement internal cooling fan is specially designed for (23 blades). Specifications: Material：Metal+Plastic Size：12.5cm/4.92in Package Includes: 1 x Cooler Fan. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!