Fellowes HFC Free Air Duster. Product type: Equipment cleansing air pressure cleaner, Proper use: Keyboard, Printer, Universal, Volume: 400 ml. Width: 65 mm, Depth: 65 mm, Height: 225 mm. Number of products included: 1 pc(s), Quantity per pack: 1 pc(s). Products per master (outer) case: 6 pc(s)