Non-slip sleeve

Description

FIG. 1 is a perspective view of a non-slip sleeve showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures depict portions of the non-slip sleeve that form no part of the claimed design.

Claims

The ornamental design for a non-slip sleeve as shown and described.