Sponge

Description

Fig. 1.1 is a front view thereof;

Fig. 1.2 is a back view thereof;

Fig. 1.3 is a top plan view thereof;

Fig. 1.4 is a bottom plan view thereof;

Fig. 1.5 is a right side view thereof;

Fig. 1.6 is a left side view thereof; and

Fig. 1.7 is a reference view thereof, showing the sponge in a use state.

The broken lines show portions of the sponge that form no part of the claimed design.

Claims

The ornamental design for a sponge, as shown and described.