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.Brand new and high quality Size:Mesh: 0.8mmLength: 1mWidth: 30cmThickness: 0.3mmColour:blackMaterial: PVCPackage Contents:1 x Chassis Dust CoverOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.