5 Pcs 6cm 8cm 12cm PVC Computer Fan Dust Filter Net Dustproof Cover Guard Black PC Cooler Fan Mesh Case

Material:Made of PVC plastic material, flexible and durable, corrosion resistance. Easy to clean.
Easy to Install:4 mounting holes which can be easily installed onto any cooling fan with a 120/80/60  millimeter square frame.
Helps to keep your PC and PC components clean, minimize the noise from the fan and extend the life-span of your fan. Effectively reduce dust and damage to the computer.
Application:Used for all kinds of computer case fans, speaker speaker grilles and a variety of electrical and electronic products speakers dust protection.