Oxygen Mask With Reservoir Bag

Two available types:
 
1.Oxygen mask with check valve
2.Oxygen mask without check valve
 
Made of clear, medical-grade PVC
With reservoir bag
Adjustable nose clip, elastic strap
Green transparent color
With 2m oxygen tubing
An anti-crush tube can ensure oxygen follows even if the tube is kinked
Packing: 1pc/poly bag, 100pcs/ctn
EO Sterile