Material: The LIGHTDOG charm is made of 925 sterling silver, which is free of harmful substances and 100% skin-friendly. Size: Hole diameter: approx. 4.5-5 mm. Suitable for most European bracelets and necklaces, perfect for Pandora jewellery. Perfect Gift: As a gift, it is suitable for any occasion, whether it is New Year, Mother's Day, graduation, birthday, anniversary, etc. If you want to express your love, there is no doubt that the LIGHTDOG charm is a choice you won't regret. Occasions: Whether at home, outdoors, picnic, shopping, club, school, this exquisite LIGHTDOG pendant can exude your personal charm for any occasion. Customer Service: LIGHTDOG offers 30 days return service without any reason, if you have any questions about this beautiful pendant, you can contact us at any time. About LIGHTDOG LIGHTDOG believe that responsible business practice and our aspiration to offer high quality jewelry go hand in hand. LIGHTDOG 're committed to developing and manufacturing responsibly, for our teams, and to minimize LIGHTDOG environmental impact on the planet. Specification: Material:Nickel-free, lead-free, cadmium-free and hypoallergenic. 100percent safe for sensitive skin. Hole Size:0.18 inch0.2 inch (about 4.5mm-5mm), which could fit to most U.S. and European bracelets,such as Pandora Charm Bracelet, Biagi, Troll and Chamilia European bracelets Best Gifts : Ideal gift for someone you loved or someone loving you, such as your mother, mom, your wife, your daughters, your girlfriend,etc. As a gift in Birthday Gifts, Anniversary Gifts, Christmas gifts, Mother's Day Gifts,Valentine's Day Gifts, etc.Or any other meaningfil and important days you would like to make it memorable.Jewelry Care Instructions: Avoid silver dips, polishing liquids, ultrasonic cleaning and strong chemicals Limit contact with make-up, creams, perfume and lotions Do not wear it in the shower, swimming pool or hot tub Store clean, dry sterling silver in a dry airtight container, like a ziplock bag Packing List Charm x1 Jewelry packaging bag x1 special cleaning cloth x1