It’s microwave safe and dishwasher safe and made of white, durable ceramic in 11 or 15 Ounce size. It's high-quality sublimation printing makes it the perfect gift for your coffee, tea or hot chocolate lover. Printed in the USA using high-quality materials to ensure you enjoy the rich taste of coffee. The non-fade cup contributes to relaxing mornings & peak productivity from each day’s activities at work, sports, or leisure engagements. The highest of durability & heavy-duty resistance to heat lasts for many years. This mug makes a great gift for any occasion or event. This mug is designed to last and made for HOT and COLD drinks. It's made of high-quality ceramic and is microwave and dishwasher safe.