Not My Problem - Personalized Sarcasm Mug occasion-1st Mother's Day FIRM BACKING - The bottom

FIRM BACKING - The bottom of the floor mat has an environmentally friendly rubber layer

Forget boring squares

7"x9") is perfect for creating an intimate focal point

Vivid and vibrant for years

Not My Problem - Personalized Sarcasm Mug occasion-1st Mother's Day FIRM BACKING - The bottomProduct Details Normal Mug Material: 100% Ceramic Size: 11oz Perfect for hot beverages such as coffee, chocolate, and tea Dye Sublimation graphics for exceptional prints Dishwasher and microwave safe, for easy cleaning and reheating your favorite drinks, respectively Color Changing Mug Material: 100% Ceramic Size: 11oz Graphic changes when hot water is added, so youll know when your beverage gets cold Not dishwasher safe Microwave safe so you can