Features: The DIY PC Case Dust Mesh Filter is to keep your computer components clean and efficient by effectively blocking dust and debris with PVC material and magnetic frame. Featuring flexible, this dust filter allows excellent airflows for heat dissipation while maintaining its shape and performances over time. for enthusiasts and gamers who want to maintain their PC performances and longevitys without frequent cleaning or maintenance hassles. Perfect for use in home offices, gaming setups, or any environment where computers exposed to dust, ensuring your system remain cool and dustproof. Easy to install and clean, this magnetic dust filter can be quickly attached to any standard PC case fan, making it a convenient addition to your computer accessories. Specifications: Materials: PVC Size:30x100cm/11.81x39.37inch Color: Black, White(optional) Set: 1Roll, 2Rolls(optional) Package Includes: 1PC Dust Filter note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!