Floating Lockets The ultimate treasured piece. Our Love Story Floating Lockets, certainly tell your story. Whether the story is for a birthday, memorial gift, wedding or a special love. We have the floating charms to get your message across. Why not add a personalised Window plate. A photo/ or perhaps a unique message? On average a 25mm locket will carry on average 6 floating charms. Our 30mm Floating Lockets will safely handle approx 8 floating charms. Please note there are some larger floating charms on our website. You will find measurements and weights in the specifications.