Medical Adjustable Oxygen Venturi Mask

• Type：Surgical Supplies Materials
• Material：Plastic
• Ethylene Oxide Sterilization：Ethylene Oxide Sterilization
• Group：Adult
• Logo Printing：Without Logo Printing
• Size：Xs, S, M, L, L+, XL

=== Base Info ===

• Model NO.：XR-M039-003
• OEM：Welcome
• Transport Package：Packed in Individual PE Packing
• Specification：CE, FDA
• Trademark：Xuerui
• Origin：China
• Production Capacity：500, 000 PCS,Month

=== Description ===
Asjusted Oxygen ConcerntrationOxygen flow24%3L/min26%3L/min28%6L/min30%6L/min35%9L/min40%12L/min50%15L/min