Cathy's Concepts Personalized Frankfurt Tallboy Beer Mug, Letter F Free personalization: Beer mug engraved with single, block initial at no additional cost Mug features weighted bottom and smooth handle Made of glass Measures 8" x 3.125"/ holds 22oz Please note: With hand-blown glass, expect minor bubbles and swirls that are inherent to the glass; variations will occur due to handcrafted nature