The dustproof cover for computer fans is an essential accessory for maintaining the longevity and performance of your PC. It captures even the smallest particles, preventing them from clogging your computer internal components. This helps to reduce overheating and ensures that your system runs smoothly and efficiently. Features -Color:Black -Material:Polyurethane -Size:50.00X40.00X0.50cm/19.65X15.72X0.20in - protection: this PC uses polyurethane material, nice to capture particles, keeping your computer components clean and functional -Enhanced ventilation: designed to allow adequate air circulation, the PC case helps maintain optimal temperatures inside the case -Easy to fit: easily cut to match your PC case dimensions, ensuring a nice fit and straightforward installation - performance: crafted for durability, this PC remains practical over time, providing consistent protection -Multifunctional: the PC case fan is suitable for various environments, including computer cases, and equipment cabinets Package list: 2 x Computer Dust Filters