Medium-Concentration Oxygen Mask Sold by:Case of 50 The multi-layer design efficiently absorbs

The multi-layer design efficiently absorbs and evaporates moisture

Contains natural rubber latex

and medical offices

Easily transportable with accessible top handle and four rolling casters

Its sleek powder-coated silver vein finish adds resistance to scratches and corrosion

Medium-Concentration Oxygen Mask Sold by:Case of 50 The multi-layer design efficiently absorbsFeatures Efficient 40% 50% Oxygen Delivery 7' Crush Resistant Oxygen Tubing Adjustable Nose Clip, Elastic Strap Transparent Vinyl Mask Latex Free or DEHP Options Sold as a Case of 50 Description Delve into the excellence of Dynarex Resp O2 Medium Concentration Masks, meticulously designed for effective oxygen delivery at a concentration rate of 40% to 50%. These masks are equipped with 7' of crush resistant, star lumen oxygen supply tubing, ensuring