Wire Mesh Size: The wire mesh has a length of 20 cm and a width of 15 cm. The small hole diameter is enough to resist all kinds of insects. High-quality materials: The woven mesh is made of 304 degree stainless steel, sturdy and durable, not easy to break, does not get rust or erosion, allows you to use for a long timeDefended against small animals: This fine mesh is made by traditional weaving method, smooth and fine, hole diameter can effectively prevent mice and wasps from entering (mice, rats, flies, mosquitoes, spiders and moths). Functions: Galvanized mesh can prevent animals or reptiles from entering, filter small objects, ventilate, repair windows and doors etc, and it is easy to cut and install, you can cut it according to your requirements. Wide Applications: Welded wire mesh, Can be used for security mesh, pest contol mesh, building and construction mesh, protection fan mesh, chimney screen mesh, foundation ventilation mesh, air conditioning mesh garden use. Size: 20*15cm Shipping quantity: 3 pieces