The Giottos Large Rocket Air Blower (7.5″) is made from nontoxic, natural and environmentally-friendly rubber, resistant to both high and low temperatures, tear-proof. It is very powerful and easy to use. It has an air valve to prevent it from breathing in dust and blows out a powerful stream of air to blow dust away, making cleaning lenses, cameras and filters a breeze. Giotto’s patented and unique rocket-shaped base design can stand upright, and its nozzle can be removed.