disposable cpr mask with one way valve

{"cid":"91215259","title":"Disposable Face Shield Cpr Mask With One Way Valve Heart Problem Mouth To Mouth Rescue Patient","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/2e\/05e0f4b8830c75ad730b3d3aec1a-200x200-1.jpg","attrs":{"Price":"$2.50\/pieces 60-299 pieces","Brand Name":"saferlife","Model Number":"SL","Minimum Order Quantity":"10","Place of Origin":"China","Packaging Details":"nylon bag\/carton","Certification":"CE\/ISO13485\/FDA","Supply Ability":"20000 Pieces\/Per month","Disinfecting Type":"others","Properties":"CPR, FIRST AID DEVICES","Size":"normal size","Stock":"yes","Shelf Life":"3 years","Material":"silicone","Quality Certification":"CE\/ISO13485\/FDA","Instrument classification":"Class I","Function":"mouth to mouth rescue patient","Feature":"one valve,protect people contact patient directly"}}

{"cid":"91001521","title":"Emergency Disposable Latex Free \/ Medical Grade PVC CPR Pocket Mask For Pediatric, Infant WL1007","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/32\/e58993e23ecf803ad8e3a6e22129-200x200-1.jpg","attrs":{"Brand Name":"Wellmedlab","Model Number":"WL1007","Place of Origin":"China","Certification":"CE and ISO Certificate"}}