8" Brass w/Backing ASTM 150 micron or No.100
8-inch Diameter Brass Frame, Stainless Steel Woven Wire Mesh with Reinforced Backing Mesh, Certified ASTM E11 Compliance, 150 microns or No.100
8-inch Diameter Brass Frame, Stainless Steel Woven Wire Mesh with Reinforced Backing Mesh, Certified ASTM E11 Compliance, 150 microns or No.100