... Covers, Jetties, floo green packed frp grating with the size of 38*38*38Fiberglass Reinforced Plastic Grating provides ... Stairs, Gully Covers, Jetties, flooring, etc. Specification Item No.Height(mm)Mesh Size(mm) Standard Panel Size( ... P3038 × 381220 × 366069%14.0 Remarks:The above is the specifications of MACHS standard molded panels at present ... x2")V green packed frp grating with the size of 38*38*38