7' in length, 3/16" to 1/4" ID(Inside Diameter) tubing compatible with OXY-H1, OXY R-1, and OXY-R2 model oxygen generators. (Included with OXY-H1)
The Oxygen Tubing
The Oxygen Cannula
Medical grade individual cannula for direct inhalation of oxygen, used with the tubing. (6 pcs. included with OXY-H1)