I have six cushions that I have used in my screenhouse for several years.  I painted the room now have replaced them with some that match better.  Four are in good condition.   Another is showing some wear and the other an animal made a  small hole in it over the winter.  I now bring in the house over the winter!  I continued to use both cushions because I could turn them over to the other side.  They are gray and white an the seat measures 22 1/2 inches and the back 23 1/2 inches.  If anyone is interested in the four or all six please let me know. 

Thanks, 

Lisa