Features: Ensures airflows and dust protections for PC with our high density Meshes computer fan dust filter, to enhances cooling efficiency and prolongs the life of your components. from PVC materials, this dust filter features fine Meshes structure that effectively prevents dust accumulation while maintaining excellent ventilation. for enthusiasts and PC builders, this dust filter for anyone lookings to improve their computers performances and cleanliness. Perfect for wide case ventilation slots and power supply vents, it easily attaches to your computer case using double sideds adhesive for installation. With its flexible, the filter can be bent to fit various configuration and is easy to clean with water, making maintenance simple and convenient. Specifications: Materials: PVC Size:50x100cm/19.69x39.37inch Color: Black, White(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!