Smirnoff Rainbow Black Rubber 21" x 3.5" Bar Rail Mats NEW. Brand New Unused Bar Rail Bar Mats. Mats have SMIRNOFF advertising in the middle with nice rainbow-colored background on the black face of the mats with a white border. Measure approx. 21" x 3.5" x 3/8". Great for a bar business use or bar man cave use. Come as seen in the pictures.