... )Material:ss 201,202,302,304,304L,316, STAINLESS STEEL FILTER WIRE MESH:Material:sus302,304,304L,316,316L SS wireWeaving ... :Plain,Twill,DutchFeatures:Acid resistant,alkali resistant,heart resistant,corrosion resistant.Packing:Inside with kraft paper ... .mesh opening4.width*length5.weight per roll stainless steel coffee filter wire mesh cloth fabric