Magnetic PC Case Dust Mesh Filter, 280 x 140mm Fan Cooling Cover, 2 Pack

Ultra fine holes design. Help to keep computer and parts inside clean from dust. | Protect computer from overheating. Reduce and minimize fan noise. Extend the life-span of computer hardware. | Convenient magnetic frame design for easy installation. Just attach to the metal surface on PC case. | Each piece is about 280 x 140 mm / 11 x 5.5 inches | Each pack with 2 Pcs in Black color.