※ Although unused and in a clean condition, it appears to have some slight warping. Please be sure to check the actual product photos before purchasing. #mmm‥shop Bundle discounts available (*^^*) ⋆┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈⋆ Made of aluminum alloy, corrosion-resistant. Rectangular shape, ideal for ventilation in enclosed spaces. Fix to the back or side panel of a cabinet for air ventilation. Suitable for sink cabinets, kitchen stove cabinets, etc. Easy, unrestricted airflow for HVAC systems. Size - Mounting hole: 167 x 34mm (L * W) Please note: You will need to cut a square hole in the back or side panel of the cabinet. Screws are not included. ⋆┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈⋆ uxcell Ventilation Grill 200mm x 50mm Aluminum Alloy Air Vent Louver Grill Cover 20-9-8