Glomex Us Ground Plate, 5 DiameterGround Plate, 5 Diameter, MFG# RA202, golden sintered bronze, equivalent to 18.3 square feet.Features of Glomex Us Ground Plate, 5 Diameter Ground Plate, 5 DiameterSpecification of Glomex Us Ground Plate, 5 DiameterProduct DetailsColor MarineDimensions 9.85X5.12X0.6Weight 1.16..