Features:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.Easy installation: Easy to install and works great.
4.Material: Made of plastic, sturdy and good at heat dissipation.
5.Effect: Prevent your computer from overheating.
6.Suitable for: Used in home computer case fans, speaker grilles and speakers of various electrical and electronic products.
7.Function: Helps keep your computer and computer components tidy, reduces fan noise and extends fan life.

Specification
Material: Plastic
Color: Black
Brand name: BQLZR
Size: 9x9cm/3.54x3.54inch (LxW)
Weight: 118 g

Package include:
20 x Computer Case Fan Filter Grills
80 x Screws