Large Skull Pet ID Tag Custom Diamond Engraved Dog Cat Personalized Aluminum Aluminum material. Light weight, strong and durable Tags are diamond scribed engraved (permanent) Tag measures 2.0" x 1.6". Single side engraving. Each tag comes with a split ring How to order: Add the Item to Your Cart, Check "This is a gift", and Proceed to Checkout. 3 lines of text, up to 13 characters per line. Default Line1 text font: Comic Sans. In the Gift Message Enter: (1) Color (2) Line 1, Line 2 and Line 3 Info