Personalized Stainless Steel Dog Tag with 24" Bead Chain - Free Laser Engraving IMPORTANT!! How to Submit Engraving Details. After you make the purchase please contact us via amazon (Contact Seller) to submit your engraving details. FREE Engraving!! Free State of The Art Laser Engraving Engraving includes 6 lines of text, 20 characters per line. 15 different engraving fonts to choose from (Second Image) Dimensions: Tag 1.8 inches x 1 inches - Chain 24 inches