Enhance the longevity and performance of your computer with the 12cm cooling fan protective grill. This grill acts as a barrier against dust and other particles, safeguarding your internal components from potential damage. Easy to install with the provided screws, it fits seamlessly onto your 12cm fans. Whether you're building a new PC or upgrading an existing one, this fan grill is a must-have for maintaining a dust-free environment and ensuring your system runs smoothly. Features -Color:Silver -Material:Galvanized Iron -Size:11.50X11.50X0.50cm/4.52X4.52X0.20in -Dust prevention: the galvanized iron material effectively blocks dust and debris, keeping your computer's internal components clean and functioning optimally -Enhanced cooling performance: this setup ensures durable heat dissipation, maintaining your computer's performance and stability -Easy setup: includes all necessary mounting screws, allowing for a and installation process, making it userfriendly - protection: engineered for durability, these fan grills are built to withstand longterm use without warping or breaking, ensuring continuous protection -Universal fit: designed to fit a wide range of pc case brands and models, this product caters to various user requirements, making it a versatile addition to your setup Package list: 4pcs chassis fan grille 16pcs screws