Made of clear, medical grade pvc.
With adjustable nose clip, elastic strap with/without latex.
The luer lock of CO2 sampling line can be male or female.
Color: green transpartent, white transparent and light blue transparent is available.
Length: with 2m tubing, different length can be customized.
Anti-crush tube can ensure oxygen follow enen if the tube is kinked.
Packing: Packed in individual pe pack. 50 pcs/carton or 100 pcs/carto