Hair straightener

Description

FIG. 1 is a front elevation view of a hair straightener showing the new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a left-side view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a back perspective view thereof; and,

FIG. 8 is a back perspective view thereof, shown in an open position of use.

The broken lines depict portions of the hair straightener that form no part of the claimed design.

Claims

The ornamental design for a hair straightener, as shown and described.