1. Material – Our rectangular, breathable grid is crafted from durable aluminum alloy. Despite its low density, the aluminum alloy boasts strength comparable to stainless steel. It also offers corrosion resistance and is effortless to clean. 2. Strong Practicality – The breathable grid features a meticulously designed gridlike structure. Each grid's size and shape are optimized for air permeability. Its unique design ensures effective ventilation, preventing moisture and odor buildup in cabinets while blocking insects and cockroaches. 3. Versatile Application – This internal ventilation grille is adaptable, suitable for builtin refrigerators, aquariums, washing machines, dryers, glass containers, microwave ovens, computer desks, and more. Multiple mesh openings enhance airflow, resist clogging, effectively block foreign objects, and promote ventilation and moisture prevention. 4. Easy to Install – The breathable grid can be securely mounted using 416mm screws. Once installed, it stays firmly in place without slipping. Its smooth, polished surface prevents scratches during installation and ensures a comfortable fit.