Gunmetal and Black Austrian Crystal Leverback Earrings dark silver leverback earrings jet black crystals 1.5" length leverback As with all fashion and costume jewelry, contact with soaps, perfumes, lotions, chlorine, and even some general skin chemistry can cause cosmetic discoloration to the jewelry finish. Please take care to remove your jewelry when bathing, swimming or applying skin product to prolong the life of your fun new piece!