Exercise tube

Description

FIG. 1 is a front perspective view of the exercise tube.

FIG. 2 is a back perspective view of the exercise tube.

FIG. 3 is an enlarged left side elevational view of the exercise tube.

FIG. 4 is a front elevational view of the exercise tube.

FIG. 5 is a back elevational view of the exercise tube.

FIG. 6 is an enlarged right side elevational view of the exercise tube.

FIG. 7 is a top plan view of the exercise tube; and,

FIG. 8 is a bottom plan view of the exercise tube.

Claims

The ornamental design for an exercise tube, as shown and described.