The product is a set of 4 Waterford Crystal Lismore Diamond-style Double Old Fashioned Tumbler Glasses. These elegant round glasses are made of crystal with a glossy finish and a contemporary style. Handmade with the Lismore Diamond-style pattern, these tumblers are perfect for all occasions. The glasses stand at 3 5/8 inches tall with a diameter of 3 1/2 inches, making them a stylish addition to any home bar or kitchen collection.