8 piezas, rejillas de ventilación de acero inoxidable, rejillas de ventilación redondas, redondas negras, abertura de ventilación con lamas de malla, abertura de 29 mm, negras

【Material】This matte black ventilation grille is made of durable stainless steel, which is not only oxidation-resistant but also has a beautiful appearance. 【Design】The grille features a honeycomb structure, and the aesthetically pleasing round openings ensure excellent ventilation. The compact round openings prevent dust accumulation and are less prone to clogging. 【Features】The round mesh ensures smooth airflow, creating a fresh and comfortable living and working environment. 【Installation】This ventilation grille is easy to install and can be directly mounted on openings of the same diameter. The bottom diameter is 29 mm, and the outer diameter is 39 mm. 【Applications】Suitable for kitchen cabinets, wardrobes, display cases, offices, conference rooms, and concert halls, etc.