Sturdy and well built. Being completely handmade from scratch, Besides the fragility of the specific crystals themselves, all wire-work is guaranteed for a year after purchase with free repair if needed, and will last a lifetime or longer than that under normal conditions. 7-Stone Pendant on 925 Solid Sterling Silver and Gold Fill wire- Ancient Campo Del Cielo Meteorite, 2 Gemmy Moldavites, 4 gemmy Rubelite Tourmalines Very powerful pendant.