The foam was not as advertised.  I specifically needed 6 inch thick foam to replace existing foam in my sofa cushions.  Now Wayfair wants me to return the foam to evaluate the problem.  I sent them a picture of the foam which measured 5.5 inches.  Wayfair knows I won't be unable to return the foam as it was delivered shrink wrapped.  How do I return an item in the same box that has expanded twice the size.  I have requested a box from Wayfair to accommodate the return of the expanded foam.   I told Wayfair that a wanted a full refund and that I would donate the foam to charity.  Very poor!!