- Set of 10 round ventilation grilles made of high-quality stainless steel - Bottom diameter of 35 mm and outer diameter of 42 mm, suitable for standard holes in furniture and walls - Acid- and rust-resistant material ensures durability and long service life - Honeycomb mesh design promotes air circulation and prevents insects from entering - Easy installation: simply push the grille into the hole, no additional tools required - Modern black color, ideal for blending into any home or professional environment - Recommended for cabinets, shoe racks, kitchens, bathrooms, shelves, offices, meeting rooms, and more - Keeps spaces dry, prevents moisture and bad odors - Easy to clean and maintain, does not deform or rust with use - Practical and aesthetic solution to improve ventilation and protect furniture