Rustic Red Patricia Mercury Glass Tealight Holders - Set of 6 - Our flat sided mercury glass candle holders are truly unique. They are the perfect addition to your holiday or event tables. Product Specifications Measurements: 2.75-inch diameter x 2.75-inches high. Food Use?: No Candle: For use with battery operated or real tea light *Please Note: As these are hand-crafted items, each piece may vary slightly in appearance from one another.