What Happens In My Garage Man Cave Garage Shop Metal Sign. 12"x18" .040 Aluminum. This Sign Has Eyelets For Mounting. Week Made In The USA. RVG812. NO CHEAP TIN HERE! Printing and Image is durable, powder-coated, ink sublimation process. See more of our unique, funny, nostalgic and one-of-a-kind signs in the Metal Shop.