Handheld electronic device skin

FIG. 1 is a back perspective view of a handheld electronic device skin;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the drawings of the handheld electronic device skin are for the purpose of illustrating portions of the article and form no part of the claimed design.