Cathy's Concepts Personalized Mason Jar Glasses, Set of 4, Letter C Free personalization: Glasses engraved with single, block letter at no additional cost Glasses feature smooth handles and beveled rims Made of clear glass; dishwasher safe Each glass measures 5.25" x 2.5"/ holds 16.5 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