Welding Curtain With Window, Curtain Design Curtain, Curtain Material Type Fiberglass, Curtain Material Coating Silicone, Maximum Temperature 1,200 Degrees F, Curtain Height 6 ft, Curtain Width 6 ft, Curtain Material Weight 17 oz/sq yd, Curtain Material Thickness 0.44 mm, Grommet Spacing 12 in, Standards FM Approved, Fastener Type Grommets, Features Made with G51 Material, Grommet Location One Side, Process Hi-Temp Welding Screen Protects from the Highest Volume of Sparks