Welding Curtain Roll, Curtain Design Curtain, Opacity Opaque, Curtain Material Type Cotton Duck, Curtain Material Coating Cotton Duck, Maximum Temperature 150 Degrees F, Curtain Height 5 ft, Curtain Width 75 ft, Curtain Material Color Olive Green, Curtain Material Weight 12 oz/sq yd, Curtain Material Thickness 0.64 mm, Grommet Spacing 12 in, Resistance Properties Flame , , Water , Standards California Fire Marshal Approved, Fastener Type Grommets