Wonderful gift for a librarian, teacher or lover of literature. Perfect for a birthday, Christmas, anniversary or appreciation present. Dishwasher / Microwave Safe 3.75" tall by 3.25" wide Image is on both sides of the mug. Holds 11 ounces The image on this mug is adhered through a process called sublimation which permanently fuses the graphics to the mug. It will not fade, distort or wash away. Mug is made in Thailand and designed in the United States.