February Birthstone Heart Charm is Made of Copper The Hole Size is about 4.8-5.0mm,Compatible with European Pandora bracelets The charm is a surprise gift for both women. Perfect gift for your lover, fiancee, wife, mother, sister, friends on Birthday, Valentine's Day, Anniversary, Christmas,mothers day. Ideal Gifts for Christmas, Mother's Day, Valentine's Day, Graduation Gifts or your other special occasion you would like to make memorable. Packaging Comes with 1 x Copper Charm. Please feel free to contact us if you have any concern about this item. Do not wear jewelry during exercise, bathing and swimming.The jewelry must be stored in a clean and dry place, such as the original box, soft cloth bag or cloth jewelry box.