The charm has a secret - the heart opens and reveals a tinier inner heart with the message "I Love You" on it. Isn't that so true of life? Outer and inner hearts? This one also has sparkling dark raspberry purple (we can't decide what to call this gorgeous colour!) on one side of the outer heart. So pretty. Materials: S925 stamped sterling silver with Cubic Zirconia stones Weight: 4-5 gm This charm fits ONLY the Pandora Moments bracelet, NOT Pandora Me and NOT Pandora Reflexions bracelets.