Clever mini-mugs proudly display the numbers and colors of your favorite NASCARÂ® heroes. Each holds 2 ounces of your favorite beverage; perfect for a victory toast, whether trackside or on your own comfy couch! An ideal gift for NASCARÂ® fans and drinkware collectors alike! Ceramic. Microwave and dishwasher safe. Each mug is 27/8" x 2 1/8" x 2" high.