ASPCA Tender Voices Angel Halo Wings with Paw Heart Necklace in 10k Yellow Gold Angel Halo Wings with Paw Heart Necklace in 10k Yellow Gold. Great gift idea for pet lovers. Free Tender Voices medallion is also included for pets. An 18 inch sterling silver chain is included with ASPCA dangle tag. Solid 925 Sterling Silver with 10k Yellow Gold GUARANTEED, Authenticated with a 925 and 10k Stamp. As a responsible citizen of civil society, Diamond Hub has applied stringent policies and checks to ensure that all our products are conflict-free.