This unisex customizable cremation ash locket is new to our collection of fill-at-home cremation pieces. Your purchase includes the gold toned locket, gold toned chain, and opal color of your choice and does not require mailing the ashes. It is composed of sturdy glass and gold-toned stainless steel (hypoallergenic, scratch/tarnish resistant). The chain is 32". If screwed properly, the locket is air and watertight. The round pendant measures 25mm across and is the perfect size for a classy and timeless memorial necklace that can be worn every day. The necklace ships with your choice of synthetic crushed opal (over 80 colors to choose from). After adding ashes, sand, dried funeral flowers, etc., simply screw the front portion in place. For added security we recommend adding a drop or two of superglue once you've added your inclusions. For your convenience, you have the option to purchase a single-use tube of superglue via the drop-down menu. All opal options can be viewed at ashleylozano.com/pages/options. Scroll to the bottom of the "crushed opal" album for side-by-side photos. Please note your color choice in the comments box. This necklace is also available in our Etsy shop in silver toned stainless steel, and rose gold (toned) stainless steel. This listing is for the yellow gold-toned necklace. In the example photos, the opal color shown is OP17 This item does *NOT* require the shipping of ashes or the extended wait times of our bespoke items. Ships within 1-5 business days of your purchase. *Please note that we do not recommend submerging this item in water for extended periods of time. Excessive soaking in water *may* eventually loosen the adhesive on the glass panel.