6 l min high concentration oxygen mask

{"cid":"91199583","title":"CE Certified Oxygen Face Mask","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/95\/1a\/f00287d36bbb04c467c1959b7485-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MCreat","Model Number":"104","Minimum Order Quantity":"1000pcs","Delivery Time":"Depend on order quantity","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"10,000pcs\/month","Packaging Details":"Carton","Origin of Place":"China","Certificate":"CE","Material":"PVC","Color":"transparent green\/white"}}