Black acrylic lightning bolt dangles. * Lightweight and comfortable to wear * Titanium studs (Nickel-free, safe for sensitive ears) * Black acrylic, smooth finish SIZE Overall size: 2 inches Bolt size: 1.4 inches CARE For long lasting jewelry, remove before showering, swimming or exercising. Store away from other jewelry or in a jewelry pouch to avoid scratches. Wipe clean with soft t-shirt or microfiber cloth.