Personalized Laser Engraved Double Sided Nickel Military Dog ID Tag with S-Hook and Split Ring - Two Sizes SIZE LARGE: 2 in x 1 1/8 in. LASER ENGRAVED JUST FOR YOU: Each tag is laser engraved using deep fiber laser etching. Your dog&#8217;s most important information is easy to read and won&#8217;t wear over time. LIFETIME GUARANTEE: We only the carry the best tags on the market, so we guarantee our ID tags for the lifetime of your pet. EVERYTHING INCLUDED: Includes matching s-hook and split ring for your choice of attachment.