Dynarex Resp-O2 Medium-Concentration Masks are designed to effectively deliver oxygen at a concentration rate of 40% to 50%. These masks come with light green oxygen supply tubing, designed to help improve tube visibility.
Quantity per Case: 50
Mask Style: Elongated
Transparent vinyl mask features smooth edges
Mask features an adjustable nose clip and elastic strap
Includes 7' of crush-resistant, star lumen oxygen supply tubing
