Best Seller! The most beautiful and delicate opal butterfly necklace is made with lab-created opal and set in 925 sterling silver. The butterfly wings are surrounded with pave crystal for an added sparkle. Butterflies represent hope, rebirth, and transformation. Pair this necklace with our opal chokers or your favorite gold chain for a fun layered look. <3 · 14k gold-plate over 925 sterling silver with crystal. · Adjustable silicon slider clasp to wear at any length up to 46cm 10% of proceeds support survivors of power-inequality trauma through our nonprofit Restore Dignity, providing rent, medical, and tuition assistance. Always protect your jewelry from household chemicals, harsh soaps, sunlight, and excessive heat and cold. Remove your jewelry when washing your hands and bathing. Apply perfume or hairspray before putting on your jewelry. Clean your jewelry using a soft jewelry cloth. Many common chemical products such as cleaning products, face washes, perfumes, hairsprays, nail polishes, hand sanitizers, hand lotions, gardening chemicals, and even excessive perspiration can damage jewelry. Avoid activities which use these products when wearing jewelry.