Mask

FIG. 1 is a perspective view of a mask in accordance with the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view of thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

This designed product is a mask used for UV (ultraviolet) protection and cold protection.