The fascinating luster of natural mother-of-pearl shines like a clear lake surface, sparkling in the light of the sun. Coupled with artistic eye-catching element, it is gentle yet unique and fashionable. ▍Material 925 sterling silver plated 18K white gold, natural mother-of-pearl ▍ Size Mother shell size: about 1.5cm Chain length: 40cm (16 inches) ▍Pearl Jewelry Maintenance — Natural pearls are particularly afraid of acid and alkali corrosion, please try to avoid contacting with detergents and other chemical solutions. It is recommended to take off the jewelry when taking a bath and sleeping, and avoid wearing it when you need to touch the hot springs and water. — If it is not worn for a short period of time, it should be wiped with a soft cloth and placed in a dry place, such as a jewelry box or a ziplock bag to prevent oxidation. Jewelry must be maintained as much as possible, and the service life will be expanded ! Each piece of STACIA JEWELRY is customized after ordering. It has to wait 7-14 working days. If it is in stock, it will be shipped immediately. Thank you for your patience.