THICKEN THREAD AND DURABLE: 0.40mm wire diameter with 1mm aperture wire mesh wire is made of 304 stainless steel, more durable and stronger than others. Easy to use, no more nails, tacks or screws, easy to install with glue. It is perfect to prevent a mouse from invading your living room. TENSILE STRENGTH AND NEVER RUST: Stainless steel wire mesh has high tensile strength, no pollution, preservative, high hardness, never rust or leave rust stains on brick or wood, easy to maintain, anti-acid and alkali, anti -corrosion, it is perfect for your daily use. EASY TO CUT SIZES AND SHAPES: The stainless steel mesh sheet is strong and durable, but also easy to bend or cut into any size or shape you want, with shears, it is easy and flexible for your daily use. Be careful of the edges, they will become sharp and wear gloves to protect your hands when handling them. WIDE RANGE OF USE: Versatile fine mesh screen, ideal for keeping all kinds of rodents out of your garden, home, kitchen, bathroom, living room and controlling flying insects from your door and window while maintaining a good ventilation. Keep the airflow and the critters out. You can also use it to build a custom water filter or cover an attic vent space for ATTENTION: The edges are not finished, so the ends of the protruding wires can be sharp and should therefore not be used without supervision by children. Use them with caution. Meanwhile, the wire mesh is not sterilized, so direct contact with food is not recommended. Note: The data is all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail .