Swarovski crystal hearts make wonderful earrings and pendants. They are great all year round but are especially good for making beautiful Valentine's day earrings, necklaces and bracelets. This 10.3x10mm sized heart has a hole approximately 1mm that will accommodate up to 18 gauge wire. Attach with a triangle shaped bail or wire wrap (see our Bails section in Jewellery findings for bails which fit these hearts)