Avoid contact with chemicals: Cosmetics such as hairspray, perfume, and barrier cream are prone to chemical reactions with accessories and should be completed before wearing.Avoid impact and hardness friction: Jewelry should try to avoid collision and friction with hard objects to avoid surface plating wear and affect brightness.Do not wear it when exposed to water: Keep silver jewelry dry to avoid oxidation. Please dry it after selling water, and keep it away from hot springs and seawater.Avoid wearing it for a long time when sweating: Sweat contains fatty acids, urea, etc., which have an erosive effect on jewelry.Sealed storage: If you don't wear it for a long time, you need to clean it and put it in a separate jewelry box to avoid friction and damage to the jewelry when mixing.One of the best options for gifting is small surprises like best friends and friends.Product color: silverProduct size: about line thickness 1MMChain length 40+5CMDelivery Quantity: 1 Piece