The memory love cremation urn necklace is designed to hold a small amount of ashes from a loved one or pet, keeping their memories close to your heart and providing comfort. This hypoallergenic necklace is made of 925 sterling silver, ensuring it won't tarnish or change color. It is nickel-free, lead-free, and cadmium-free, tested to Swiss standards for safety and comfort. The pendant measures 18mm (0.71 inch), and the chain is 45cm with a 5cm extender, adjustable from 18 to 20 inches. It allows you to carry cherished memories wherever you go. This urn necklace set includes an exquisite gift box, making it an ideal present for family or friends. It serves as both beautiful jewelry and a heartfelt tribute. We are committed to quality and service. If you have any concerns, feel free to contact us for a pleasant shopping experience.