Environmental protection PS with a capacity of 8 ounces, this clear plastic rocks glass features flashing multi-colored lights and is perfect for parties, nighttime events and all kinds of promotional functions. Fill it up with your favorite signature cocktail, turn the lights on and turn some heads in the process! Hold water temperature below 60 degrees. Three AG13 batteries are included and installed. 3 35/64"H x 3 11/32"W.(285ML)