Coaster

Description

FIG. 1 is a top plan view of a coaster in accordance with my new design;

FIG. 2 is a top perspective view thereof; and,

FIG. 3 is a top plan view thereof, showing multiple coasters in an interlocking arrangement.

Any portions of the Figures shown in phantom lines are not part of the claimed design, but are for either illustration purposes only or to show the environment of the design.

Claims

I claim the ornamental design for a coaster, as shown and described.