Material: Stainless steel Size: 20*15 cm Quantity: 6 pieces Package content: 6* insect-proof mesh 1.Durable: This insect-proof mesh is made of stainless steel, which is more durable and stronger. Easy to use, no need for nails, tacks or screws, easy to install with glue. 2.High tensile strength, no rust: stainless steel wire mesh has high tensile strength, no pollution, no preservatives, high hardness, no rust, bricks and woods do not leave rust stains, easy to clean, acid and alkali resistance, corrosion resistance and very Suitable for daily use. 3.Easy to cut into shapes of other sizes: The stainless steel screen is strong and durable, but it can also be easily bent or cut into the required size or shape. It is simple and flexible, suitable for daily use. 4.Multi-purpose: The fine mesh multi-purpose grille is very suitable for preventing various rodents from entering your garden, home, living room, and insect control around doors and windows, while maintaining ventilation. Maintain good air circulation and keep animals away. You can also construct a custom water filter or cover the ventilation space in the attic to prevent insects from entering. It is also suitable for making pond vacuum filter baskets. 5.Package content: The package contains 6 pieces of anti-insect mesh, enough for use or replacement.