Design Concept - butterfly regarded as a symbol of good luck and blessing, pursuit of freedom and beauty. Record the memorable moments or wonderful people in the form of save the perfume, hair or ashes, customize a urn locket exclusive to the wearer, which is the perfect gift to celebrate any special occasions. MATERIAL - Real Yellow Gold: 10K Gold, 14K Gold, 18K Gold (the gold content in jewelry is 41.7%/58.5%/75%), has a hard texture, high toughness, and strong elasticity, becoming more and more popular and has gradually become a fashion consumption trend. Not easy to rust and corrode and has good gloss retention, meeting the needs of durability and diversity of jewelry. Nickel-free, Lead-free, Cadmium-free, does not contain any allergic material, will not irritate and harm skin,comfortable to wear. Product Details - Charm size: 18mm (0.70 inch)*18mm (0.70 inch) with a free sterling silver Funnel; Chain length: 16”-20”; Color: Yellow Gold/White Gold/Rose Gold; be matched with daily outfit. You can engrave the message you want behind the locket. One of the most wonderful ways to personalize your new purchase is with a custom engraving. Our engraving specialists can add your heartfelt message in a number of different fonts and styles. Customized Steps & Locket Using Way - First step: click the yellow button “Customize Now” or “Personalize”; Second step: choose the necklace material; necklace color; chain length; chain type; engraved text and birthstone; Third step: click the button “Add to Cart”; Fourth step: check information and submit it. Screw out the upper top of the locket, then use the funnel as an aid, slowly stuff the things we need to save into the locket through the funnel, and then screw the top back. Fine Jewelry & Brand Service - come with a box, for her, wife mother, sister, friend, girlfriend, grandmother or yourself for any occasions. Please be free to contact us if you have any questions, we will solve it within 24 hours. Allow us to make something that you'll be proud to wear every day!