Cathy's Concepts Personalized 19 oz. Red Wine Glasses, Set of 4, Letter I Sold in a set of four (4) Free personalization: Glasses engraved with single, block letter at no additional cost Made of clear glass; dishwasher safe Each glass measures 8" x 3"/ holds 19 ounces Please note: With hand-blown glass, expect minor bubbles and swirls that are inherent to the glass; variations will occur due to handcrafted nature