This set of 4 Libbey Duratuff Gibraltar Clear 8 Paneled Glass tumblers has a vintage retro style with a pressed glass production technique. These are 20oz glasses and they feature a glossy finish and are dishwasher safe, but hand washing is recommended. The clear color and American-themed design make them suitable for all occasions, while the break and chip resistant properties ensure durability. Perfect for adults, these tumblers are a stylish and practical addition to any drinkware collection. These are brand new and some have a partial tag attached. These have no signs of use and no shelf ware. Please see the pictures for more details. Shipping with USPS mail.