BI Have Diabetes - Custom Pet ID Tag for Dogs and Cats - Dog Tag Art ReviewbP PP I Have Diabetes - Custom Pet ID Tag for Dogs and Cats - Dog Tag Art PIMPORTANT: Please leave your information for the back of the ID tag in the "Gift Message" field upon checkout. You may also message us through Amazon with what you would like. You get 4 lines with about 20 characters in each.PSolid one-piece construction - No glued or "sandwiched" materials to wear out or fall apart. Split ring for collar attachement included with EVERY tag.PCountless uses - School backpacks, luggage, fashion accessories, and many more!PLifetime guarantee - If your pet ID tag ever becomes illegible, we will replace it free of charge.PHundreds of designs - Don't like this design? We have hundreds more for you to choose from.