Oxygen Tubing Standard Lumen - 7 ft (2.1m) - 50/cs Defibrillators If you are camping or

If you are camping or hiking or even if your car gets stranded

Side-Release Buckle - 26"L x 5"W(front) 42"L Loop Straps

Alternative for HP 131A Yellow Toner Cartridge (1 800 Yield)

000 pg yield

Alternative for CE390A (90A) Toner

Oxygen Tubing Standard Lumen - 7 ft (2.1m) - 50/cs Defibrillators If you are camping orThe Dynarex Oxygen Tubing is available in two different styles, the Standard Lumen and the No Crush Lumen. The Oxygen Tubing with Standard Lumen has a smooth internal bore and measures 7 feet in length. The Oxygen Tubing with No Crush Lumen features a star shaped interior cross section, reducing the likelihood of interrupting the flow of oxygen and measures 25 feet in length.