Air Duster Gun, Air Blow Gun, Lightweight, Air Duster Gun, Air Nozzle, Long Nozzle, Small Spray, Manual Nozzle, Air Sprayer, Cleaning, ABS, ds2, Air Duster Gun, Made of ABS, Lightweight, Coupler Size: Approximately 2.5 oz (70 g) *Please make sure to check whether there is no looseness or other items before using protective equipment. Please do not use it toward the human body.