Sound of Silence is a low noise pack of 6 fireworks. Each firework is a different low noise effect. A fantastic selection of low noise 30mm 20 shot aerial fireworks from Vulcan Fireworks. All low noise. This Sound Of Silence assortment is a stunning collection of low noise fireworks designed for serene yet enchanting celebrations! Enjoy the visual beauty of captivating colours and mesmerising patterns, all while preserving the tranquility of your surroundings. Perfect for families, small children and wildlife