specification 100% new and high quality MaterialPVC ColorBlack Size Length: 1m Width: 30cm Thickness: 0.3mm Features 100% Brand new Computer mesh DIY PVC PC case fan cooler black dust filter network net case dustproof cover chassis dust cover, washable and reusable, high toughness. 1m length, 30cm width, can be freely cut into any size you want. Good dust reduction properties, computer dustproof mesh has 0.8mm 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, speaker grilles and a variety of electrical and electronic products' dust protection. Package include : 1 x Dust Filter Notes: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2.Please allow 1-3cm measuring deviation due to manual measurement.