The Zocco Rubber Bottle Stopper has a chrome-plated top. The base of this wine stopper is flexible rubber and seals any wine bottle. The metal part sits flat. The stopper is 3 3/4" long and is diagonally cut giving it a large area for custom imprinting. Diagonal cut on the metal top allows for a large imprint area: 1" X 7/8". Metal Laser.