Back roller

Description

FIG. 1 is a top front perspective view of a back roller, showing my design;

FIG. 2 is a bottom front perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a top plan view thereof, the bottom plan view is a mirror image thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the back roller, which form no part of the claimed design.

Claims

The ornamental design for a back roller, as shown and described.