Fiberglass Molded Grating Material Fiberglass Type Molded Grating Bearing Bar Thickness 0.25 in Bearing Bar Spacing 1 in Resin Type Antimicrobial Premium Polyester FGI-AM(R) Color Light Gray Mesh Pattern Rectangular Maximum Temperature 150 Degrees F Grating Key None Overall Length 36 in Overall Width 5 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