Extension strap for heavy bag

Description

FIG. 1 is a front view of an extension strap for heavy bag showing our new design;

FIG. 2 is a back view thereof;

FIG. 3 is an enlarged view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is an enlarged right side view thereof; and,

FIG. 6 is a perspective thereof.

The even broken lines on the surface of the extension strap illustrated stitching and form no part of the claimed design. The remaining broken lines illustrate portions of the extension strap that forms no part of the claimed design.

Claims

The ornamental design for an extension strap for heavy bag as shown and described.