This vintage set of two large 16 ounce tumblers was made by Libbey in their Hoops pattern, now discontinued. They feature a horizontal ringed pattern that is raised on the inside, with the outside smooth.
They measure 5 3/4" tall and 3 5/8" wide, and weigh 14.5 ounces each. They are in very good vintage condition with no chips or cracks and good clarity, with a few minor wear marks / scratches only noticeable when held up to a bright light.
Please note that vintage and hand blown glass pieces may have manufacturing flaws such as air bubbles, seams, pontil marks, and other imperfections. These anomalies are not considered damage as they are inherent to the methods and/or the time period in which they were made.