Medical Grade PVC Disposable Adjustable Venturi Oxygen Mask

• Type：Surgical Supplies Materials
• Material：Plastic
• Group：Adult
• Logo Printing：Without Logo Printing
• Sterilization：Sterile or Not Sterilized
• Logo：Customized

=== Base Info ===

• Model NO.：XR-M039-004
• OEM：Welcome
• Transport Package：Packed in Individual PE Packing
• Specification：CE, FDA
• Trademark：Xuerui
• Origin：China
• Production Capacity：500, 000 PCS,Month

=== Description ===
Adjusted Oxygen ConcentrationOxygen flow24%(blue)4L/min28%(yellow)4L/min31%(white)6L/min35%(dark green)10L/min40%(pink)8L/min50%(orange)10L/min