This was such a waste of time and headache! i order one but the back part was made too small for couch so couldn’t hook at all! Then had to order a replacement, then guess what sent the couch AGAIN with the same exact issue!  Now that is just poor quality and terrible customer satisfaction to not have at least check to make sure it was right this time! i’m actually over it ! and will no longer buy any furniture from wayfair due to this being the 3 item that had something wrong and had to replace!