These are flat-backed resin heart cabochons measuring approx. 8mm. They are perfect for scrapbooking, cellphone accessories, jewelry designs, slime, & shaker mold/resin embellishments. You can pick your amount from the drop-down menu! Please keep away from children. 8mm Jelly Resin Opalite Moonstone Assorted Heart Flatback Cabochon, Shaker Mold Embellishment Bits, Silver-Backed Nail Hearts