The entwined curves of this charm represent the deep love and connection the can be felt between sisters. It goes beyond family bonds, becoming a unique type of honest and everlasting friendship. A sister means someone will always have your back, in good times and hard times. Personalize the Sister Forever charm with yours and hers birthstone, engrave both names on the top and have it custom made in 10K, 14K gold or sterling silver. This charm fits all standard charm bracelets.