GORILLA GRIP Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5 x 78 Oversized Sofa, Slip Resistant Thick Boards Add Strong Seat Supports, Replacement Stuffing Firmer Couches, Grey

Works great!! I was sinking into our couch and it was hurting my back. Put this on and now it's like we got a new couch. Nice and sturdy again! It is thick and sturdy. Very easy to just lift cushions and lay it on the couch and put the cushions back and done!

My sofa is old and saggy, but not no more! I was ready to go buy another couch but I thought I would try this couch cushion support instead! It is like a miracle! It fits perfectly and now my couch is back to being firm! Even my lower back stopped hurting and I can finally get rid of the million little pillows I was using for support. If you are having sofa issues, I suggest you try this product! I am sure you will be glad you did!

This is really good to have! I spent a little money on a new couch and when I thought the cushions were sagging, I put this under them. It made the couch a little too firm so having this going forward is a good move. Great value for the money, better than the foam squares and far easier to use. The size is perfect, so measure your couch so you have the right size. It’s definitely thick but it’s also very light and easy to remove and store. I’m very happy with this gorilla grip support. The perfect solution for for cushions that sag for sure.

Good product.. check size needed before purchase

I have an older leather couch which still looks new. But when sit in it, I sink because seats worn out. Which causes hip pain for me. Bought this support board and amazed at how good it works. No more hip pain and this product was a very inexpensive solution. Glad I bought this thing…

Exactly what was shown on the website. Very easy to use and has really helped with the firmness of my sofa. Good price as well!

When I moved the movers damaged my couch. It’s quite old so was not worth investing in an expensive repair. The damaged areas were drooping substantially. I installed this and the couch feels like new. It’s very comfortable once again and very stable. Every few months you will need to take the cushions off and adjust, but it only takes a few minutes. It was such an easy fix and so much better than buying a new couch.

I honestly wasn’t expecting such a dramatic difference, but it worked! The first time we sat on the couch after installing these supports, our mouths literally dropped. We love this couch and were worried we’d have to replace it because the cushions had become so worn out over the years (I’ve definitely taken my fair share of naps on it!). We measured everything carefully, ordered the correct size, and the installation was simple. Now the couch feels supported again, and it’s like the sagging never happened. This product saved us from buying a whole new couch and saved us a lot of money. 10/10, highly recommend!

Thick, quality material, easy to install, solves sagging, sofa cushion seat feels restored when sitting.

Dan bastante firmeza a los sillones.

Well made and professional, it fulfills its purpose perfectly. I definitely recommend it.

Work good with our letter cushions we felt that we were sinking into sofa all the time we installed it and felt the difference right away

Really pleased with this item. Just what was needed to make our old sofa more supportive.