Features: Effortlessly secure the magnetic PVC dust filter (12x24cm) in seconds with strong magnets, eliminating the need for tool while blocking 99% of dust particles for PC component protections. from corrosion resistant PVC, this meshes offer 2x longer than metal alternatives and fit most standard PC case frame. for gamers, office users, and anyone in dusty, long dust prevention for high performances systems. for maintaining clean airflows in gaming rigs, workstations, or home computers during routine case maintenance and hardware upgrades. Combines magnetic installation with universal compatibility, delivering dust protections that adapts to various computer setups effortlessly. Specifications: Ore size 1.0mm Net length 0.240m Wire diameter 80mm Net width 0.12m Material: PVC Size: 12x24cm/4.72x9.44inch Color:Black,White(optional) Package Includes: 2Pcs Dust meshes 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 Pictures may not reflect the actual of the item.