Features:

• Material: PVC
• Thickness: 0.45mm
• Precision tooling make that could prevent dust and grime into the fan

Sizes:

• 40 x 40mm
• 60 x 60mm
• 80 x 80mm
• 90 x 90mm
• 120 x 120mm
• 140 x 140mm

Package Contents:

• Cooling Fan PVC Dust Cover x 1pc

120mm, 140mm are included screws (4pcs).
Cooling fan doesn't include.