Pendant size is about 0.39in long, 1.4in long, the chain is 19.6 inches long and is considered to be the perfect size of the cremation fern necklace. Beautiful Puppy Dog Paw urn keychain contains a cavity which can be filled with your pet's ashes, hair, keepsake on it. Keep your pet's memory close to your heart always. Waterproof.Material:Stainless Steel;features:durable and fadeless This beautiful piece of quality jewelry is also designed to hold a small amount of a loved one or keepsake, ensuring that there is always a part of them held close to your heart. This beautiful pendant is made from the sturdiest materials to ensure its durability.The chain of the necklace is also stainless steel. Feel safe; with this high quality pendant you will never lose your memories!