Personalized Dog Tag With Heart Necklace Set Please include the engraving instructions in a message to us through Amazon after checkout. How To Send Engraving Instructions: 1) After completing purchase go to "Your Account" on the Amazon homepage and click "Your Orders" in the drop down menu. 2) To the right of your order click "Contact Seller" in the yellow tab. 3) Send engraving instructions in a message. Please include text, font style, instructions/comments for engraving and/or product. 4) Double check and reread text to avoid typos. Dog Tag: 1.125 inch wide x 2 inches tall Heart: 1.125 inch wide x 1.125 inches tall Both the dog tag and heart can be engraved with any of the font styles shown to the left of the sample picture. High Polished Stainless Steel Dog Tag & Heart Necklace Set Includes 2 stainless steel chains *IMPORTANT* When customizing your order, please CAREFULLY review your customization order before you submit it. There is no way to review your engraving instructions after submitting the customization. Please review the font style and spelling for accuracy before checking out. Even though you may submit your custom order through the CUSTOMIZE NOW button, it's always good to confirm your engraving instructions with a follow-up message through Amazon's Contact Seller.