Charley Harper Double Old Fashioned Migration Glasses (Box of 4) Each glass measures 3.75" high x 3.5" wide and holds 12 fl. oz. Set of 4 Double Old Fashioned Glasses Inspired by Charley Harper, Designed by Todd Oldham Dimensions: Ht: 3.75" W: 3.5" Capacity: 12oz. Hand wash.