Description brand new and high quality Features: Made of high-qualiyt PVC material, fireproof, heatproof and cuttable. Provides efficient dust reduction properties and helps keep your PC and PC components clean. High strength, good flame retardancy, excellent stability. Easy to install and clean. Suitable for the home computer chassis fan, speaker grilles and a variety of electrical and electronic products speakers dust for protection. Dust Filters only, other accessories demo in the picture are not included! Specification: Material: PVC Type: Accessories Color: Black Length: 140x140mm/ 5.51x5.51in Parallel Hole Center Distance: 12.5cm/ 4.92in Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 5 Pcs x Dust Filters