5pcs Black Square Fan Filter Pc Computer, Mesh Dustproof Case Cover For Fan. Features 100% Brand New Premium PVC PC Cooler, Dustproof Case Cover Computer Mesh, Fan Dust Filter Grill, Washable and High Toughness. Good Dust Reduction Properties, Computer Dustproof Mesh Has Fine Holes, Provide Efficient Dust Filter and Protect You Computer from Overheating. Computer Fan Dust Filter Helps to Keep Your PC and PC Components Clean, Minimize the Noise from the Fan and Extend Its Life-span. Widely Applicable to Home Computer Chassis Fan Dust, Speaker Grilles and a Variety of Electrical and Electronic Products Speakers' Dust Protection. Perfect Sized Dust Screens for Computer Fans, Little Flex, Very Easy to Attach to Either the Front or Back of Your Fans. Specifications: Material: PV Color: Black Parallel Mount Hole Distance: About 7.2cm/2.8", 8.3cm/3.3", 10.5cm/4.1", 12.5cm/4.9" Size: About 8x8cm/3.1x3.1", 9x9cm/3.5x3.5", 12x12cm/4.7x4.7", 14x14cm/5.5x5.5" Attentions Please Allow Tiny Size Deviations Due to Human Measurement. Package Included 5 X Dust Filters . Your order will be shipped from abroad so please allow the necessary time of at least 14 work days for delivery due to ongoing delays in postal deliveries globally.