My Sanctuary 4-piece Set 26-Ounce Beer Mugs 4 mugs hold 26-ounces each Made of thick clear durable glass, built for every day use Thick glass keeps beer cold. Great for ice cream floats as well Mugs are 8" high and 3.8" in diameter. Frost in the freezer and dish washer safe. Great gift for dad, friends, family, wedding and for all you beer lovers.