Large Island (Surf Mat)

Perhaps near a larger land mass, perhaps not.  Depending on size, islands can serve as navigational hazards or as landing points.  Small islands are not more than 1/4 of the mat width.  Large islands are not more than 1/2 the mat width.

Note: these are are add-ons built into your mat and require purchase of a mat.  They are NOT stand-alone terrain pieces.