This clip on charm is made with a small stainless steel heart shaped urn engraved with your choice of single initial. Lobster claw clasp lets you clip this urn to anything you already own from a necklace, key chain, backpack, bracelet, purse, etc. Accented with a sterling silver cross charm & a crystal. Use pull down menu to select your crystal & letter preferences. Urn will be engraved in the font shown and a full alphabet is shown in the last picture. ***If you are clipping this charm to a necklace, I will need to add one more small jump ring than shown to make it lay flat. You will need to let me know this detail at checkout in the note to seller box.*** Urn allows a small amount of ashes to be put inside since the top unscrews from the container. After filling the urn, I'd suggest adding a small amount of glue to the end of the screw before tightening. I don't recommend using the item until the urn has been filled & securely fastened with glue. This listing comes with an urn fill kit. ***Please Note: this urn is not entirely hollow, but does allow a small amount of ashes to be put inside. If you are wanting an entirely hollow urn, please see my cylinder urns or sterling silver heart urns. This clip on charm measures approximately 1 1/4" from top to bottom, including the clasp. Comes wrapped & ready to gift. Since this is a custom made item with your specific engraving after checkout, it is not eligible for return or exchange.