These are pointed back resin square gem cabochons measuring approx. 4x4x2.5mm. They are perfect for nail art, cellphone accessories, jewelry designs, slime, & shaker mold/resin embellishments. You can pick your amount from the drop-down menu! Please keep away from children. 4mm Purple Iridescent Ab Square Pointed Back Resin Rhinestone, Gem Shaker Mold Embellishment Bits, Kawaii Nail Gems