Let your adorable pet steal the show with the Large Aluminum Slide On Pet Tag. These custom engraved pet tags are made of aluminum with a stainless steel finish. This custom engraved Slide-On pet tag has slots at each end allowing it to be slipped onto a collar. Specify up to 6 lines. For lines 1-4, up to 22 characters & spaces. For lines 5-6, up to 12 characters & spaces. 1¼"x1½".