Simple Crystal Layering NecklaceAdjustable up to 18" Style# N25161 N25163 Pairs well with our Equestrian Linked Layering Necklace Jewelry Care Recommendations: Apply cosmetics, hair products, lotions, perfumes and powders prior to wearing your jewelry. Remove your pieces before showering, swimming, sunbathing and exercising. Metals may tarnish over time due to oxygen and natural body oils. To reduce tarnishing, store jewelry in a sealed bag or box in a dry, dark and cool place.