Ergonomic adjustible height cane style handle providing patient comfort and Swept back axle for greater stablility Holds Single E Cylinder Cylinder Not Included (4.25" Dimaeter Cylinder) Mounting hook hangs over headboards or go in IV pole bed mounts Accessory hook for mask and extra tubing Steel construction, chrome plated, Steel easy rolling Wheels with quiet rubber tread

This is a deluxe oxygen tank holder also serves as a dolly. With an adjustable height handle and swept back axle, we prioritize ease of use and comfortability. This product can also be mounted on headboards or go in IV pole bed mounts. Accessory hook for a mask or any extra tubing is included. (CYLINDER NOT INCLUDED)