May be the mermaids thought of this? This Black and Natural hand carved Tagua Nut chess pieces battle it out on an artistic Mosaic Decoupage board. Choice of Penguins or Turtles soldiers.
Board has 1.5" squares. Board size: 14.5"x14.5"
King has 1.5" base and 2" height.
Approximate weight of board is 3 pounds