Super fun pet id tags! Choose from round (1" in diameter) or square (1.25"). These tags are silver plated, filled with resin, and extremely durable. Jump Ring included for easy attachment to your pet's collar. This item is customizable and your pet's name and your contact information added at no additional cost. Super fun pet id tags! Pink Floral and Yellow Bird! Choose from round (1" in diameter) or square (1.25"). These tags are silver plated, filled with resin, and extremely durable. Jump Ring included for easy attachment to your pet's collar. This item is customizable and your pet's name and your contact information added at no additional cost.