Overall View: You see a cylindrical cage or guard, like a small wire basket with no bottom, standing upright on a flat surface. Shape & Structure: The guard is a perfect cylinder, meaning its top and bottom are circles of the same size. It is 5 inches tall and has a diameter of 4 inches. The body is made of a grid pattern of thin, silver-metallic wires. The holes in the grid are approximately half an inch square. A thicker, smooth steel ring outlines the top of the cylinder. An identical ring outlines the bottom. These rings are about the same thickness as a paperclip wire. Weld two or three small "ears" or tabs with pre-drilled holes to the bottom ring. These tabs will allow the guard to be bolted directly to a surface. See more