Insert for a diving mask

Description

FIG. 1 is a front perspective view of our insert for a diving mask;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the drawings illustrate portions of our insert for a diving mask that form no part of the claimed design.

Claims

The ornamental design for an insert for a diving mask, as shown and described.