Purchased the Lexington 18x18 Indoor Chair Pad Cushions.  The design is subtle, and the tan color complements my white chairs with dark wood seats.  The cushions fit my chairs beautifully. The gripper backing keeps the pads in place without shifting, much better than tie cushions on my old chair pads.  The cushions are comfortable and well made.  I like that they are machine washable.  Would recommend to a friend.