Cubic Zirconia Heart Necklace (Size 20 2) 7660422 TJC Heart Coloured Titanium Pendant Necklace (NKTTP Folksy Pure Titanium Heart Shape Pendant With Titanium Necklace Etsy Heart Coloured Titanium Pendant Necklace (NKTTP Folksy Zirconia Heart Necklace Silver Heart Pendant with Zirconia Stones. Pieces: 1 piece Material: 18K gold plated, Titanium steel, Zircon, Silver plated Care instructions: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide, which causes the jewelry to deteriorate and corrode over time. Imported Product measurements: One Size: Chain length 14. 2 in, Extension chain length 2 in, Weight 0. 2 oz (6 g)