?SAFE ENVIRONMENTAL MATERIALS: The long necklace are made of silver chain, resin beads and glass crystal beads what is natural environmental material, no stimulation to the skin, not allergies, lead-free, nickel-free and cadmium free. The safe product gives you a better wearing experience ?BEST AND PERFECT FASHION GIFTS: The sweater chain necklace can be used as great gifts for women, ladies, teachers, mother, lovers, and best friends, etc. silver necklace can show your unique tastes and it could make you look more charming and attractive, instantly become the focus of the crowd ?THE COMFORTABLE POPULAR DESIGN: The beaded necklace is designed with a variety of beads and metal textures that cross each other for the perfect combination. The circumference of the bead necklace is a 35-inch plus 3-inch extension chain that can be adjusted at will, suitable for all people ?SUPER SIMPLE JEWELRY MAINTENANCE: Keep the fashion jewelry necklace away from the chemicals, acid, alkali and corrosive substances, don't wear it when you sleep or take a bath, use a soft cloth to wipe it if it is wet ?GUARANTEE AND THOUGHTFUL SERVICE: 24-hour online customer service, 90-day money-back policy. You can get a full refund unconditionally if you are not satisfied with it. Do not hesitate to contact us if you have any questions. We just hope you have a pleasant shopping, without any worry