This AirLift oxygen cylinder carrier fits on the back of your wheelchair or mobility scooter. There are 2 sizes of oxygen carriers to choose from: one fitting M6, C/M9 and D cylinders, and the other fitting both D and E size cylinders. Both sizes of this carrier are adjustable to better fit the aforementioned cylinder sizes. This oxygen carrier also has multi point stabilizer straps so it’s easy to attach it to your wheelchair or mobility scooter. There’s also a hand grip to make it easier to carry this oxygen carrier by hand. Made of non-flammable, non-abrasive material. This AirLift oxygen carrier is machine washable; hang dry. Comes in navy blue.