IMPORTANT!! How to Submit Engraving Details. After you make the purchase please contact us via Amazon (Contact Seller) to submit your engraving information within 24 hours of purchase. Free State of The Art Laser Engraving Engraving includes 2 lines of text, 10 characters per line, the heart is fixed.(Kindly check the Left Guide Photo). Please kindly check the left photo to choose the Font (Number1 to Number 10). Customized Engraving on the back side of pendant (ONLY BACK SIDE).