Stainless steel wire mesh SS 302 with standard size 40 mesh, 0.25MM, 1x30M 302 Stainless Steel Woven Wire Mesh #40 @250"m Roll 1*30mtr " for Air Ventilation, Cabinet, Vent Mesh, Extruder Screen, Melt filter, Metal Filter, Window Screen Mesh, Filter Screen Filtration Cloth, Fine Wire Mesh Package includes: 1 roll stainless steel mesh #40 mesh, Aperture:0.385mm, Wire Diameter: 250"m. About 1X 30mtr (accurate size is 100cm wide 3000cm long). Material: The mesh sheets are made of high-qualified 302 stainless steel, anti rust, anti acid and alkali, anti-corrosion, durable and long service life. High temperature resistance, high strength, strong tensile, wear resistance. The smooth surface facilitates quick cleaning. Easy to Use: These metal sheet is very strong and durable, rustproof. you can cut by a scissor to fit the shape and size, easy to handle and care. Multifunction Fine Mesh: suitable for a variety of filtration, dust removal and separation, such as septa, sieve powder, or air conditioning, range hood, air filter, petroleum, chemical, Air Ventilation, Cabinet, Vent Mesh, Extruder Screen, Metal Filter, Window Screen Mesh, Filter Screen Filtration Cloth, Fine Wire Mesh, Metal Filter Fine Screen Roll for Home, Kitchen, and other industries filtering. Attention: the metal mesh sheet has very sharp wire edges, so please use with caution and keep away from kids to prevent from getting hurt. 302 Stainless Steel Woven Wire Mesh #40 @250"m Roll 1*30M