Stainless Steel Mesh.  Strong Plastic frame.
Break resistant, keeps shape when heated.

POWDERED SUGAR SIFTER - Diameter 7 3/4", height 4 1/4", ultra fine wire mesh .5mm - $29.99

FLOUR SIFTER - Diameter 12 1/2", height 4 1/2", industry standard wire mesh size #24, - $54.99

Made in Germany