The adjustable air dusters features a high pressure nozzle and 20g aluminum alloy body for controlled airflows Durability anodized aluminum construction ensures long lasting for industrial cleaning tasks, with a pocket design that clip securely to work belts or toolboxes Designed for mechanics, construction worker, and electronics technicians needing efficient debris removal in workshops or repair environments Effectively clears from engine parts, construction tool, and delicate circuit board while maintaining portability at job sites Customize airflows intensity with the ergonomic rotaring knob and choose from three color ( blue, green, red) with integrated pocket clip for tool organization, Manufacturer: HDOYTXXM