Min. Order Reference FOB Price
5000 Pieces US$0.43-0.49 / Piece
Product Description
Product Description Adjustable Venturi Oxygen Mask (2 color diluters) Medical Disposable Oxygen Mask for Adult/Child with CE and ISO 1. Made of Clear, Medical grade PVC 2. 7 type oxygen density can be adjusted by two diluters. 3. Green:24%/26%/28%/30% White:35%/40%/50% 4. Adjustable ...