Enjoy the seaside with these fun ocean creature patterned coasters. These coasters measure 4x4 inches and are made of porous sandstone that absorbs moisture and heat exceptionally well, which means your glass won't stick!  Cork backing protects furniture from scratching.  Artwork is heat absorbed and won't fade.
 
Note, due to the porous stone material, there may be some slight surface imperfections or color variations, but this is part of their charm!
 
Choose one, two or any four.  Designed in Maine, printed in the US.