Circular mesh can make the wind easily flow into the spaces where you are staying. Hand-made polishing, smooth surface, more fashionable. Honeycomb-shaped vent design, , anti-foreign matter, not easy to block. When installing, break the buckle outward a little, and then click into the hole, which is simple and convenient, stable and firm. Features - Color: Black. - Material: Stainless steel. - Size: 4.30 x 4.30 x 0.90cm/ 1.69 x 1.69 x 0.35 inch. - Widely used in furniture ventilation and heat dissipation, commonly used for ventilation of cabinets, freezer, lockers, , wardrobes, shoe cabinets, sundries, etc. - Ventilation grille made of stainless steel, durable, resistant to corrosion, rust and oxidation. - Can be used outdoors. The material ensures long-term use. - Breathable mesh, reducing the smell in the cabinet, distribute heat from an or computer desk. - foreign matter from entering and protecting the contents of the cabinet. Package list: 20 x vent covers