• Honeycomb-style circular hole ventilation mesh, ideal for preventing the entry of insects and improving air circulation • Made of high-quality stainless steel, strong, durable, and eco-friendly, does not rust or deform easily • Smooth and flat surface, with evenly distributed round holes for excellent air permeability • Breathable mesh that prevents blockage and helps reduce odors inside furniture • Easy to install: fits directly into 35 mm diameter round holes, ensuring a secure fit • Suitable for cabinets, wardrobes, shoe racks, lockers, furniture, offices, and conference rooms • The package contains 20 ventilation grilles • Package dimensions: 15x16x3 cm • Bottom diameter: 35 mm; outer diameter: 42 mm • Round shape and black color • Manual measurement, size may vary slightly