[good quality] made of 304 stainless steel, super thick high quality metal mesh structure, never rust [perfect size] Each metal screen -mesh 11.8 x 8.26 inch / 300 x 210 mm, 20 mesh, Open: 1 mm, wire diameter: 0.4 mm. They are very flexible and easy to cut into different shapes and sizes with a jigsaw. [Multi Purpose] The stainless steel net includes fans, machine guard, cabinet net, safety net and more. [Premium Package] Comes with 5 x wire mesh (11.8 x 8.26 inch), enough for you to use it for different purposes. Please pay attention to the sharp edge and avoid being cut when opening and using. [Service] Your satisfaction is our goal. We will do our best to understand our customers' requirements and to meet those requirements at all times. If you have any questions, please do not hesitate to contact customer service for assistance. 5 Pack 304 Stainless Steel Woven Mesh Features: Material: 304 Stainless Steel Wire Quantity: 5 Pack Weaving Method: Plain weave Mesh: 20 mesh Size: 11.8 x 8.26 inches / 300 x 210 mm Open: 1 mm Wire diameter: 0.4 mm Open area: 52% 304 stainless steel mailt, very thick high quality wire mesh structure Each wire mesh 11.8 x 8.26 inch / 300 x 210mm, 20 mesh, opening: 1mm, wire diameter: 0.4mm Stainless steel trellis has wide application such as air ventilation, garden trellis, door trellis comes with 5 stitches (11 ,8 x 8.26 inches), enough for you to be used for different purposes