Personalized Silver / Black Oval Keychain - 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 Laser Engraving includes 3 lines of text, 20 characters per line. 15 different engraving fonts to choose from Size: 3.5" inches x 1.27" inches