["brand new and high quality\nFeatures:\nSuitable for cardiopulmonary resuscitation and artificial respiration.\nPVC transparent mask can perfectly fit for patient's face.\nCan press to give oxygen directly, the patient can get sufficient oxygen supply and improve the hypoxia state.\nNo need electric device, it can be used whether it has compressed oxygen source or not.\nThe concentration of oxygen supply is higher than that of mouth-to-mouth respiration.\nSimple design, easy to install and use, suitable for both home use and professional use.\nManual Resuscitator Set only,other accessories demo in the picture is not included.\n\nSpecification:\nBall capacity: 1650ml\nAirbag capacity: 2000ml\nOxygen tube length: app.210cm / 82.68in\nConnector diameter: 1.5 / 2.2cm (0.59 / 0.87in)\nPressure limiting safety valve: 60cmH2O\nMaterial: PVC\nColor: Green\nOptional style: Bagged,Boxed\nQuantity: 1Set\n\nNote:\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Contents:\n1Pc x Storage Bag\n1Pc x Ambu Bag\n1Pc x Mask\n1Pc x Manual\n3Pcs x Oropharyngeal Airway\n1Pc x Compressor\n1Pc x Tube\n1Pc x Breathing bag"]