I purchased the 17" x 57" cushion.  The only positive thing I have to say about this product is the fabric is perfect!  Otherwise it is   not acceptable on any level. I have attached 4 photos.  The fabric puckers due to poor craftsmanship.  The side seams are irregular; they range from 2" at one end to 1.5" at the other end.  The foam lining is cheap.  I have returned this item.  Buyer beware.