Fiberglass Micro-Mesh Grating Material Fiberglass Product Type Micro-Mesh Grating Bearing Bar Thickness 0.25 in Bearing Bar Spacing 1.5 in Resin Type Corvex Color Light Gray Mesh Pattern Square Maximum Temperature 150 Degrees F Grating Key None Overall Length 12 ft Overall Width 4 ft Top Surface Texture Meniscus Mesh Size 3/4 x 3/4 in Shape Square Manufacturing Process Molded Overall Height 1.5 in System of Measurement Inch