PRODUCT INFORMATION This high quality 11oz. ceramic black mug has a premium hard coat that provides crisp and vibrant color reproduction sure to last for years. Perfect for all hot & cold beverages.  High Gloss + Premium Black Finish  ORCA Coating  Dishwasher and Microwave Safe  3.8"H x 3.8W x 3.3"D  10.3" Circumference . print both side mug replace if damage (take picture send me)