Forest Green is the name of a color produced by Hocking Glass Company from 1950 through 1967. It includes many different patterns and pieces. Offered here is the 6 1/2 inch tumbler that's usually referred to as the 'long boy' shape. The tumbler holds 13 oz. I have 4 tumblers in 3 different designs available: The Hansom, The Sleigh (2 of these), and The Surrey with the Fringe on Top. Please specify which you'd like when ordering.