The T-Top Bottle Stopper is a one piece, synthetic bottle stopper that eliminates taint, cork dust and discoloration. This stopper fits most bottles and is produced by a leading wine closure manufacturer. The cap has a diameter of 1 1/15" and is 1 1/8" long. There is room for an imprint along the top. Imprint area: 5/8 inch diameter across the top. Screen/Pad Print.