The black and green shot glass comes in a count of 1 that is 1.5 ounces. The black and green shot glass is perfect for celebrating who is turning 40 years old. The shot glass says "40th Birthday Shot" in green, purple and blue letters. The shot glass comes with a 33 inch chain. This shot glass is made of a quality plastic, so it is shatterproof. Dishwasher safe.