The Buoys Double Old Fashioned Glass is part of ourKnoticalCollection. It measures 4" tall and 3.25" wide. A Fishs Eddy Exclusive, this double old-fashioned glass is made of food-safe glass and is restaurant-quality! This double old-fashioned glass is microwave safe and can hold 12.5 oz. of whatever you want! And the best news yet: This product ismade in America!