Long silver hooks are silver plated, nickel free and hypoallergenic Druzy quartz is a unique gemstone desired for its glittering collection of tiny crystals that come in a variety of colors. Druzy jewelry captures the light magnificently and is often associated with spiritual growth and enlightenment for this reason. All of my jewelry is handmade using handheld tools and genuine artist found sea glass or AGI certified semi-precious gemstones. Gemstones, wire and chains are gold or silver plated. All of the earring hooks are nickel free and hypoallergenic. Small silver hooks are marked with a .925 for sterling silver. My jewelry is tarnish resistant. It is recommended that you do not wear it while swimming or bathing. All items are packed carefully for shipping and wrapped in an organza bag for gifting.