This quirky pet tag is full of personality and comes in a variety of colors and is personalized with your pet's name and contact information. Personalize your pet's tag today with their name and your contact information on the back in case they ever need help getting home. Our personalized aluminum Pet ID Tag, comes with a strong metal ring for easy attachment to a collar or harness. Available Sizes:♥ 3/4" Inch circumference aprox. size of a dime.♥ 1" Inch circumference aprox. size of a quarter.♥ 1.25" Inch circumference (Our Standard size) aprox. size of a 50 cent piece. Please note that due to differences in computer screens the design color may appear slightly different than actual product.