Hello
This is a private listing for a 2nd quality used gas mask tube.
2nd class refers to visible cracks (not dents) while stretched (see the picture) or rubber not being smooth. 

The hose is 40mm thread (1,6 inches) ...which means that it fits the wide rage of  GP-5, GP7, GPV, PMK, etc gas masks (and dedicated to them filters). The length of the tube is between 50 - 55cm (19.5 - 21.5 inches).

We ship worldwide (using priority registered letter).
If you want to purchase more than few of these tubes - ask for combined shipping...

The delivery time differs:
EU - up to 5 working days
North America - up to 10 working days
South America, Asia, Oceania - up to 14 working days

The hose is packed in non transparent bubble envelope (full discretion).