Set of 2 metal mesh double filters, easy to handle and durable. Hoodle Cock - Type: Double filter - Quantity: 2 pieces R/L - Material: All-aluminum metal - Design: Mesh, double-layer structure - Handle: Yes Movable up and down mounting hooks Replacement for ventilation range hood Size) Width 284mm Height 294mm Thickness Approx. 9mm Movement range of mounting hooks Approx. 7mm I bought these as replacements, but they didn't fit, so I couldn't install them. They are almost unused. The material is aluminum, so it is lightweight and rigid, and can be washed, making it semi-permanently usable. How about using them for your year-end cleaning!? Thank you for viewing. Final price reduction!!