No cat nap for you, my friend! Wake up and smell the coffee! This mug explores the effects of caffeine on the domestic short hair, and reads: "Catffeinated" (front) and "Decatf" (back). The purrfect way to enjoy your caffeine. Measures 5.25" L x 3.75" W x 4.5" H, holds 16 ounces and is made of Stoneware.This item is a commercially produced product, ethically manufactured overseas.