The diameter of the charm's hole is about: 4.5 to 5.0 mm. It is compatible with Pandora Moments snake chain bracelets, U.S. bracelets, European bracelets, and most kinds of charms bracelets but Pandora Me. Angelic Feathers Charm fits Pandora Moments Bracelets for Family Mom and Your Loved One. Diameter of Hole: 4.6 mm fits Pandora Moments Bracelets U.S. and European Bracelets The charm is made of genuine S925 sterling silver. The great present for any occasion, such as Christmas, Birthday, Mother's Day, Anniversary, Valentine's Day, New Year, or any special day for you or your friends and family. Nice gift for birthday, Mother’s Day, Valentine's Day, Christmas, anniversary, Father’s Day, Memorial Day, New Year's Day, Easter, and your special days. Suitable for mom, mother, mum, wife, grandma, grandmother, dad, father, grandpa, uncle, auntie, aunt, best friends, family, men, and women.