This delicately designed double evil eye is used as a sign of protection. Charms and decorations with eye-like symbols known as nazars, are used to repel evil spirits. The crystals are set in 925 Sterling silver. The necklace has an adjustable silicon slider clasp to wear at any length up to 46cm. This makes it great for wearing everyday or layering with our opal and gemstone collection. Every sale supports survivors of campus sexual assault 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.