1.4 M3 (10L) bullnose type oxygen therapy set consist of: 1pc Trolley 1pc 1.4 m3 Aluminium Oxygen Cylinder 1pc Oxygen Top-entry Bullnose Regulator 1pc Oxygen Flowmeter 0-15 LPM 1pc Humidifier 1pc Nasal Cannula 1pc Facemask