Features:<br> brand new and high quality<br> Oxygen mask with reservoir bag to assist breathing and is specially designed for high concentration oxygen therapy. Non-rebreathing masks deliver oxygen concentrations of oxygen up to about with a flow rate of 10-15 liters/minute.<br> High concentration high flow oxygen therapy,comfortable use by the patient - lightweight reservoir improves oxygen efficiency and patient comfort transparent tube with flexible universal connecting tip,it is suitable for all kinds oxygen equipment.<br> There are three users standard adult/kids/infant,please choice and check before you buy follow need.<br> High quality material , it is made of plastic material , durable ,healthy ,you can use at assure .<br> The oxygen mask with adjustable elastic rope ,it is easy to wear ,convenient to get a comfortable .<br> <br> Specifications:<br> Material:Plastic<br> Size:<br> Bag:22cm13.2cm/8.665.20inches<br> Tube:260mm/10.24inches<br> Type:Adult,Kids,Infant<br> Flow Rate:about 10-15 liters/minute<br> Oxygen Concentration:100%(Flow Rate:about 10-15 liters/minute)<br> <br> Note:<br> Please allow 1-2cm errors due to manual measurement.<br> Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item.<br> <br> Package includes:<br> 1 Set Oxygen Mask<br> Include:<br> 1 Piece Oxygen Mask<br> 1 Piece Tube<br> 1 Pice Bag<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store