Startony Set of 6 Stainless Steel Mesh Flour Sifting Sifter Durable Round Mesh Sifter Sugar Powder Strainer Baking Bread Tool Diamaters:6/7/7.8/8/9.4/11 inches,Deep:2 inches Stainless steel material,durable and high quality. Suits for making all kinds of cookie,bread and cake. Perfect for baking room,kitchen and caffe shop. Better to keep it in dry place after wash it,that good for maintain it.