Gorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5"x78" Oversized Sofa

Bought for beautiful couch but seat part was sagging. This product was the BEST thing for it. It was easy to install, you just unfold and lay it down under the cushions. Restored my couch back to new condition!! Guests are so amazed at the comfort and how it has restored it. Thank you for an amazing product!

Great product that does exactly what it was designed to do. Ready to install right out of the box. The only thing I'd recommend is taking the time to measure the length and depth of your sofa to make sure it will fit. The 70 inch support was an exact fit for my 70 inch sofa. This support only raised the height of the cushions less than a half inch. Stays where you put it. No sliding.

I have an older flower patterned couch that I do not want to get rid of which needed some extra support, especially after some family members told me I needed to get a new couch. I read the reviews on the Gorilla Grip Heavy Duty Couch Cushion Support Board and I decided to take a chance and purchase one. The fact that it was on sale was an added bonus. Needless to say, I was not disappointed. It made a HUGE difference and for now, I've saved myself a few thousand dollars.

The sagging is gone which will work wonders on my back. It is the perfect size for my couch and it's sturdy. I'm a bigger person and was worried it would break but it's holding all 300 pounds perfectly. This does NOT have any cushion to it if you're looking for some. I would recommend to anyone who may sink into your couch. It's kinda heavy too so you know it's good quality and not partical wood.

Happy that I ordered these. Delivery was extremely prompt. They've made an improvement in sitting comfortably. Thought I only needed help with one area of my couch but after ordering another set, I noticed the difference. Yes. I would recommend this product and the vendor.

This brought my sagging couch back from the dead. We've been discussing replacing an old couch due to it sagging and being really uncomfortable, but that's all that was wrong with it. We figured we'd try this and it worked better than we could've imagined. This just saved us a ton of money. It's way cheaper than a whole new couch.

Surprised how solid this was- excellent when you have droopy cushions- great support and extends the life of your couch! Bought one for couch and then one for a love seat!

I absolutely love the way, the Gorilla Grip adds lift to my sofa. My sofa was really sagging and hard to get up out of, that I needed a new one but couldn’t afford it. The support board makes an incredible difference! The only complaint I have is it was not long enough for my couch. I plan on getting one more to finish it.

The support system seems well made. The sofa that needed the support is a 1970's model that was built very low and very very long. The longest support available was still about 16 inches short for my sofa. I centered the support on my sofa, so it works ok. A couple of extra support panels would be a good bonus.

There is no way this is made of plywood. Cracked in multiple places within an hour of installation, with many more cracks throughout the following week. For reference, I weigh 135 pounds. I have found reviews of similar products that cut open the cover and found that the panels are made of cheap particle board. I suspect the same is true of this one. The firmness of the sofa did improve somewhat, but false advertising is unacceptable.