Chemical Elements | Molecules | Sterling Silver Necklace

【Product Description】 Where chemical symbols meet jewelry! For the intellectual, the professional, the uniquely you. 【Necklace Size】 Collarbone Chain (Total length approx. 40cm) ▵ For custom sizes, please feel free to contact the designer. 【Necklace Material】 Chain, hardware, and brand tag are all S925 sterling silver. Chain width is approximately 1.5mm. Chemical symbol pendant is approximately 15mm*10mm. 【Product Packaging】 Boxed | Kraft paper box (approx. 9.5cm length, 9.5cm width, 3cm height) Includes a silver polishing cloth (approx. 8cm*8cm) ▵ gift packaging includes the box, gift ribbon, and a versatile greeting card. If it's a birthday gift, you can note to change it to a birthday card! 【Usage and Care】 ▵ Sterling silver jewelry is soft. Do not pull forcefully to avoid clasp loosening. ▵ Avoid wearing sterling silver jewelry in hot springs, and do not expose it to detergents, or when swimming, as chemical components can cause damage. ▵ Sterling silver jewelry may oxidize due to individual wearing habits, body constitution, sweat, cosmetics, etc. ▵ Try to avoid wiping lotion or spraying perfume on the area where you wear silver jewelry, as this will accelerate oxidation. ▵ It is recommended to store in a pouch after each wear to prevent air exposure. ▵ If the color darkens, you can use the provided silver polishing cloth to restore its luster. ✗ It is not recommended to wear sterling silver jewelry while bathing or to place it in the bathroom, as shower gels, shampoos, etc., contain slight chemical components that can damage the silver's surface. 【Kind Reminder】 All products are photographed in kind. Due to variations in computer monitor displays, there may be slight color differences. Please purchase only if you accept this.