Heavy Duty Sofa Cushion Support Board for Sagging Couches, Thick Solid Wood Boards Add Strong Seat Supports, 20.5''Wx 23" L for Armchair, Replacement Stuffing Under Couches Sofa Saver

Couldn't be happier with this . Tried other items which say to do the same put these turned out to be not fit for purpose. These are sould wood so they don't bend after a day well worth getting

I ordered these Chair Support for my Chair that I had recovered, and boy did it make a difference.My Chair has not been the same since. Thanks, Alfonso

Product is just as described and works wonders.

I purchased this for my loveseat and it really made a difference. I no longer feel like I'm sitting lower. I have purchased other ones like this and this one is the best. I went back and ordered one for my couch.

Great support for your couch

This seat support works great for my sagging patio chair. This will help the cushions to hold up for a longer period. I like that the supports fold up for a custom fit and appear very strong