10pcs 19-53mm Black Circular Soffit Air Vents Stainless Steel Louver Air Vents Features: Durable stainless steel material, circular, mesh design, ventilative in your room. The circular mesh allows the wind to enter the space easily and prevents the items from becoming moldy and damp It can be disassembled freely, and it is very convenient to clean and maintain. Scope of application: cabinet, wardrobe, shoe cabinet, sundry cabinet and other places requiring ventilation. Cabinet Mesh Hole only,other accessories demo in the picture is not included. Specification: Material: Stainless Steel Color: Black Optional specification: 19mm,25mm,29mm,35mm,53mm, Optional style: Flat,Bevel Quantity: 10Pcs/Set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 10Pcs x Cabinet Mesh Hole Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.