The Boss and the Real Boss 16 Oz Tumblers with Lids Great for Anniversary or Wedding Gifts Set of Two 16 oz Double Wall Tumblers with one red lid and one black lid Makes a fun gift for newlyweds or as an anniversary gift Double Wall Tumblers help keep your beverages hot or cold longer! Lifetime Guaranteed! If it breaks you get a replacement! Unbreakable clear polycarbonate - Microwave and Dishwasher Safe!