Sterling Silver and Swarovski Black & Gold Woven Puffy Heart Necklace Sparkling Black and Gold Swarovski Crystals are woven together in honor of one of our favorite college teams! Bicones are Swarovski Crystal; Chain is 0.925 Sterling Silver Strung on a 20 inch 1.0 mm Sterling Silver chain which is sturdy as well as beautiful Unique way to support your favorite team! Type "Sunchains" into the Amazon search bar to see all of our products.