The Premier Boat Horn Cover adds a touch of style and durability to your vessel. Crafted from silver stainless steel, it measures approximately 5" in width, 2 3/8" in height, and 1/4" in thickness overall. Mounting is easy with (2) 3/16" diameter mounting holes, spaced 4 1/8" center to center. Enhance the look of your boat's horn while ensuring long-lasting performance on the water.