LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 21.5''x70'', Thicken Solid Wood Sofa Under Cushions Boards, Perfectly Fix and Protect Seat, Extend Life

Product does what is it suppose to❤️!! Great product. Shop around for the size you need. Don't blame the company because you failed to do your part 🤦🏽‍♀️. Measure chair🪑 before you buy‼️Common Sense. If your chair was not sagging before you added the support. You will not feel much of a difference. What may happen is with the support there they may cause the chair to sink in. Now you have damaged you chair. There if I fixed your understand of if it ain't broke. Don't fix it. For God sakes don't ever cut it down to size. The way most chairs are made hopefully you will be able to center, have the extra fold into the opening under the arm rest or fold it under the slat next to it. If you cut ✂️ it will not last it will come apart. (As it should.) Some lady did a video review and she made that suggestion and I was like... Don't do that!! She was also the person who's chair was not in need of support and that is why she didn't feel much of a difference. At least she gave the product 4⭐️ 🙄😒. Hope this helps. By the way. These supports may not work for a chair that you know should have been replaced years ago. It is not a miracle maker.😆😄

A far-too-soft 10 year old IKEA Ektorp sofa was ruining my back; especially if I fell asleep on it. But the size of the Ektorp is perfect for the space. Even so, I had decided to get rid of it when someone suggested this cushion support. It is perfect. I now have a firm Ektorp coach. The older Ektorp cushion (soft), plus this support. is roughly equivalent to the new Ektorp cushion (firm). Together they present a firm, consistent, horizontal surface. No sag in my back when lying on the couch. No sinking into the cushion when sitting on the couch.The support unfolds to one more slat than necessary, so the first slat is just placed at the right angle between the side of the cushion and the arm of the couch. It isn't visible.This completely solved my sagging Ektorp sofa problem.

I’m sitting higher and happier! The product truly works and is as sturdy, firm and functional as mentioned. I have a few friends who now will be reaching out to the seller for sure

My sofa is no longer a sad B, she’s a bad B! I purchased the sofa on OfferUp. Looked gorgeous in photos, looked nice once delivered- then realized it was sagging pretty badly. I could not get comfortable or get up without assistance because of the condition. Found this little gem on Amazon. This is only day one, so I don’t know how well it will hold up long-term, but it’s great for now! Easy to use, no labor necessary. Just place and unfold, replace cushions. With the extra support, I still wouldn’t recommend anyone plopping down hard on it. Has the same feel as the reinforcing boards to bed frames.

Oh my goodness!!! I can not tell you how amazing this thing is! My couch has taken a beating with 3 kids and I thought I was going to have to buy a new one, but I thought I’d try these first and I’m so glad they did! It is crazy the difference it made!

I bought two of these, the 81 inch and 95 inch, because my couch size was kind of in between the two; neither would've been an exact fit. I was initially going to return one and keep the one that fit better, however, I thought layering them might give extra support since I have a deep couch (although it seems average to me). I ended up putting the 95 inch on the bottom and the 81 inch on the top to get the coverage I needed for my couch.The product itself feels sturdy and I tested them out after putting them on my couch and I can tell the difference. So as of now this product feels like it will be sufficient; however, I'm leaving a three star review due to the fact that I had to purchase two of the product to do the job of one. I wish there would have been more options for the depth of the product, as well as the length so that I could have needed just one.I also will say I browsed for quite a while on Amazon trying to find a similar product that would fit my couch, however it appears other makers have very little variety in their sizes as well, so I don't want to be too harsh with my review.

I was so worried I would have to replace my sectional. I hated how much I would sink into my couch, to the point where I wouldn’t sit on it at all anymore. I’m not a heavy or big person, my couch was just that bad. I don’t know if it was the cushions or the springs but I suspected the springs and I was right. This product made an immediate difference and now I’m going to keep the sectional and actually use it. We’ll see if it slides around at all, but for now I’m happy I bought this. I was much too lazy to make one myself and it probably would have cost more to do that anyway.

Finally decided to try this out and I am very glad I did. My sofa was getting old and sagging so much in the middle part and this really helps.Of course it doesn’t give you that new sofa feeling but it does give that support for the cushions. The quality is pretty good as well for the price. I do recommend it.