This version of the “Dust to Dust” (Silver Metal Painted) Antique Brass Urn necklace is a fillable version of the original. It is hollow, double sided, and can be filled with dried flowers, ashes, or whatever you can think of! Comes with a lovely little cork to keep the contents inside safe and sound. This piece can not hold anything, as the back is a flat back. METALS POSSIBLY USED: Iron, Brass, and Alloy. High quality durable clay is also used. If you have any specific questions about the metals or any allergy concerns, please email customer service at email@example.com for any inquiries and custom orders! Thank you and have a blessed day! Please see all photos before purchase! PLEASE NOTE: COLORS MAY VARY SLIGHTLY DUE TO MONITOR OF THE SCREEN. If you would like to see additional photos of the colors or if you have any specific questions about the piece, please email customer service at firstname.lastname@example.org! Thank you and have a blessed day! Please see all photos before purchase!