Bronze Artisan Sunflower Stacking Ring Bestow good vibes and optimism upon your customers when you offer this wonderfully detailed sterling silver sunflower ring in your shop. Sunflowers are top of the list for many avid gardeners, painters, and flower enthusiasts. There's no other flower that uplifts your mood, and symbolizes loyalty and friendship better than the sunflower. ? Bronze oxidizes naturally over time. ?Moisture under rings can accelerate the process and cause skin discoloration. We recommend removing bronze rings when washing hands and showering.