Fiberglass Molded Grating, Material Fiberglass, Type Molded Grating, Bearing Bar Thickness 0.25 in, Bearing Bar Spacing 1 in, Resin Type Vi-Corr, Color Orange, Mesh Pattern Rectangular, Maximum Temperature 180 Degrees F, Grating Key None, Overall Length 4 ft, Overall Width 8 ft, Top Surface Texture Grit-Top, Mesh Size 1 x 4 in, Shape Rectangular, Manufacturing Process Molded, Overall Height 1 in, System of Measurement Inch