A really cool blue and green fractal design. I used it in my Blue Space design, which is one of my favorites.
This 4" x 3.25" rubber coaster (heart shape) is made of a durable heat-resistant polyester fabric top, backed with a neoprene rubber non-slip backing, keeps things from sliding. The rubber coaster is 1/8" thick. It will not discolor or fade, machine washable.