For purchase of individual charm only. Use our Charm Jewelry Builder to design a custom necklace or bracelet. This lightning bolt exudes power and cool. Details: Dimensions: 25mm tall, 7mm wide Tarnish resistant 18K gold-plating that is long-lasting with proper care Our plating thickness is 4x industry standard for extra durability (80 mils vs. 20 mils) Plated over quality brass (vs. a cheap, lightweight alloy); nickel-free Responsibly manufactured; plated with recycled gold in an environmentall