Precious Dwarf Heart Cremation Urn Pendant Necklace & Fill Kit Stainless Steel About the size of a US DIME, this stainless steel pendant measures approximately 1/2" across, 1/2" tall, and 1/4" thick. Chain measures 20" inches long and 2mm. A Lasting Memorial: Inside & out, our heart pendant features premium 316L stainsteel - the same medical-grade stainless used for expensive high-end watches. Will never rust or tarnish. Durable Chain Resists Breakage: Forget flimsy chains. Our sturdy clasp & thicker necklace will keep your pendant safe and secure... and always close to your heart. Sealed for Total Protection: Our waterproof gasket seals out dirt & moisture, so your loved one's precious ashes will remain secure. Funnel Kit for Easy Filling: With our miniature funnel & sturdy steel pin, you can steadily & easily fill the inner gold-tone heart.