MATERIALS and MEASUREMENTS:Our charms are made of 925 sterling silver,its consists of 92.5% silver and 7.5% other metals (such as copper). Nickel-free, Lead-free, Cadmium-free and Hypoallergenic. Weight:About 3-5g. FIT FOR WOMEN BRACELETS NECKLACES: The diameter of the hole is 4.5mm-5.0mm, which can pass through most U.S. and European bracelets.It fit for both necklace and bracelet. Love for All You Lover:Our charm beads are packaged in a Soft Bag, which makes a meaning for Anniversary,Birthday,Christmas,Graduation,Mother's Day,Thanksgiving Day,Valentine's Day, or other special occasions.Special love for daughters, mothers, wife, sisters, friends, grandmas who special woman in your life Design concept:We want to let women express themselves freely, and we want to help women achieve an outstanding effect that can still highlight their personality and stand out from the crowd, and let them express their personality through jewelry design. Therefore, it is very important to provide customers with opportunities for personalized jewelry. You can create any combination of jewelry appearance according to your own ideas. Customer service :Our charms are committed to ensure your satisfaction.If you have any questions about this project, please tell us. We will reply you within 24 hours. Welcome to our shop. There are many styles of jewelry in our shop. Wish you a happy shopping! Our jewelry is designed to help women achieve an outstanding effect that can still highlight their personality in the crowd,so that they can express their personality by designing their own jewelry. At the same time, you can choose your own pendant and bracelet, any combination of personalized bracelet. With each new product, Our strives to create beautiful jewelry designs through exquisite craftsmanship.Because each charm represents a different meaning and can be combined at will to represent every unusual commemorative moment in the bracelet owner's life. Carry your unique memory. Finally, Daily Tips to keep your charms well and shine longer.How to Care for your charms. Tips on jewelry maintenance: Key points for wearing: 1.Jewelry shall be protected from impact and pulling by external forces. 2.Jewelry should avoid contact with acid and alkaline liquids, such as cosmetics, toiletries, sweat, etc., to avoid corrosion or pollution. 3.Precious metal jewelry of different materials should be worn separately. 4.Hot springs and seawater contain elements that react with metals, such as sulfur. Avoid wearing jewelry when going to hot springs or swimming in the sea.