The Lucky cremation necklace is a wonderful way to commemorate your best friend. The pendant has a threaded screw at the bottom which opens to a small compartment that can only hold a small amount of ashes. In your order, we include a fill kit for you to add the ashes into the pendant (mini screwdriver, mini funnel, superglue and instructions). To ensure security of ashes, we recommend adding a dab of super glue to the screw enclosure after inserted the ashes into the pendant. We're deeply sorry for your loss. Details & Sizing:- Material: Stainless Steel - 18 Karat Gold Plated (Gold/Rose Gold Styles)- Includes a fill kit for your ashes (mini screwdriver, mini funnel and instructions) - Dimensions: 0.8" H X 0.6" WSafety & Care:- Stainless steel is resistant to rust, corrosion and tarnishing and is hypoallergenic for most people- Please remove necklaces and pendants before swimming or bathing