These dog ID tags by Red Dingo are made from stainless steel and guaranteed for life! These tags have many different enamel designs to choose from and come in nine different colors. You can match your pet's ID tag to his personality! Sold in small, medium and large, these Red Dingo tags can be engraved with your pet's personal information. Choose your enamel design, choose your color, then have your design engraved...the end product is up to you!