Package includes: you will receive 4 pieces of silver colored 20 mesh stainless steel mesh; the diameter of the wire is about 0.4 mm, and the side length of each gap is about 1 mm; various functions are available for you to use in multiple occasions Material and size: the mesh sheets are made of high-qualified 304 stainless steel, which is solid and durable; each in size of 30 x 21cm/12 x 8 inches, approximately A4 size; note: the will be small differences of the sizes due to manual cut, but generally that does not affect the use These machine weaving metal sheet with evenly distributed and fine meshes is very strong and durable, rustproof, high temperature resistance, corrosion resistance, acid and alkali resistance, bending is not easy to break; you can bend or cut by a scissor to fit the shape and size according to the usage needs and the scenes, easy to handle and care The stainless mesh is used to prevent small rodents, such as rodents, from entering the house through a hole, or keep flies and other insects out of windows; suitable for both indoor and outdooor use, such as kitchen, garden and more Contact food with our metal mesh is not recommended; it has very sharp wire edges, so please use with caution and keep away from kids to prevent from getting hurt