Chemical Elements | Molecules | Sterling Silver Necklace

【Product desciption】 When chemical symbols meet jewelry! You are intellectual, professional and unique [Necklace size] Clavicle chain (total length approximately 40cm) ▵For other customized sizes, please send us an email to ask the designer. [Necklace material] Necklaces, hardware, and brand nameplates are all S925 sterling silver. Chain width is about 1.5mm Chemical symbol pendant is about 15mm*10mm 【Product packaging】 Boxed | Kraft paper box (length, width, approximately 9.5cm, height, approximately 3cm) Attached is a strip of Silver wiping cloth (approximately 8cm*8cm) ▵Gift packaging includes box, gift ribbon and universal card. If it’s a birthday gift, you can make a note and change it to a birthday card! 【How to use and maintain】 ▵Sterling silver jewelry is soft, do not pull hard to avoid loosening the clasp. ▵Do not bring sterling silver jewelry to hot springs, contact with detergents, swim, etc., as it will be damaged due to chemical components ▵Pure silver jewelry will oxidize due to factors such as how everyone wears it, their physical condition, sweat, cosmetics, etc. ▵Try to avoid wiping lotion or spraying perfume on the parts where you wear Silver jewelry, as this will accelerate oxidation ▵It is recommended to put it in the bag after each wearing to avoid contact with air. ▵If the color becomes darker, you can wipe it with the provided Silver wiping cloth. The luster will be restored after wiping. ✗It is not recommended to wear sterling silver jewelry in the shower or place it in the bathroom, because shower gel, shampoo, etc. contain some chemical ingredients that will damage the surface of the silver jewelry. 【Intimate little reminder】 The products are all taken from actual products. In view of the slight color difference between different computer screens, you can accept the product before purchasing.