This crystal embellished metal charm set has a total of 4 heart charms - 2 that are 6x8mm and 2 that are 10x16. Both of these charms look like a heart shaped lock. These will make great earring sets, add to you favorite charm bracelet, or add to a chain for a sweet and simple necklace. There are several ways you can use these adorable charms! Maybe make matching pieces for you and your favorite gal pal or keep them all for yourself. Heck...you deserve it!