"SERENE RED WHITE HYDERABAD PEARL NECKLACE SET ,A graceful blend of classic pearls and contemporary aesthetics, this necklace and earring set offers comfort, elegance, and lasting charm.Lightweight and comfortable to wear.Suitable for all occasions." "1. Certificate of Authenticity for Pearls provided with the product (Approved by Govt. of T.S. ISO 9001:2015) 2. Instructions to take care of your pearls : Avoid direct contact of Pearls with Perfume, Spray, Avoid Heat, Sunlight, Alcohol and Smoke as they can turn yellow or may loose their lustreTo clean the Pearls, wash them in water with mild shampooAfter use, clean your Pearls with wet towel and wrap in a Muslin Cloth and not in colored papersAvoid direct contact of Pearls with other Jewellery as it may damage the Pearls"