Magnet Power, Magnetic Horseshoe, Magnetism. Flat Vector Icon illustration. Simple black symbol on white background. Magnet Power, Magnetic Horseshoe sign design template for web and mobile UI element. Magnet Power, Magnetic Horseshoe, Magnetism. Flat Vector Icon illustration. Simple black symbol on white background. Magnet Power, Magnetic Horseshoe sign design template for web and mobile UI element.