A silver stainless steel dog tag with a secret - perfect to hold a few drop of your favourite perfume or liquid or grains of sand or ashes. A tiny screw in the bottom can be removed to reveal a tiny secret cavity. This pendant measures: 18mm wide by 31mm tall. I have suspended this pendant from a matching silver chain, please choose your desired chain length upon checkout. Need to secure the top permanently? A little loctite from your local hardware store can be applied to the area where you screw the capsule together and it will be permanently sealed! **Chain lengths can be customized, and I can customize the length at no additional charge. Fill Kit Included at no extra charge -Kit includes: funnel and instructions on how to fill necklace **Need more than one? or have a question? Please convo me to assist!