✨ 【Fine Mesh】 : The surface of the metal mesh is smooth and burr-free, and the mesh is fine and evenly distributed. Not only does it work very well as a ventilation grille, but it can also be used to protect air conditioning condensers, vents and drains, roof boxes, etc. The stainless steel mesh can also be used as a sieve to prevent leaves and stones from entering the outdoor drain. ✨ 【Filtration + Pest Control】 : The biggest use of multifunctional metal mesh is insulation and barrier. Can prevent leaves from entering external drains. Fine mesh can prevent pests such as rodents, mice, rabbits, moths, flies and various mosquitoes. In addition, fine mesh can also be used to filter small objects, which is ideal for repairing doors, windows, cars, etc. ✨ 【High Quality Stainless Steel】 : The mesh is made of high quality 304 stainless steel with smooth surface, uniform thickness, not easy to rust and corrode, sturdy and durable, strong abrasion resistance, long service life, not easy to