Hair iron

FIG. 1 is a front view of a hair iron in accordance with the present design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front view showing the design in an open state;

FIG. 7 is a plan view seen in the direction of arrows 7—7 in FIG. 1; and,

FIG. 8 is a perspective view showing the design in use in a person's hand.

A bottom view is omitted because it is symmetrical to the plan view of FIG. 5.

The broken line showing of the cord is for illustrative purposes only and forms no part of the claimed design.

The surface(s) or portion(s) of the article not shown in the drawings or described in the specification form(s) no part of the claimed design.