SagsAway Large 1.5in Thick Cushion Insert and .5in Posture Zone for Support of 1 Saggy Seat. Military Grade Foam to Add Thickness and Delay Replacing Sofa, Measure for Size to Fit Inside Cover

I was a bit skeptical about SagAway but after watching and reading more about it, I thought why not give it a try? I really like our furniture but over the years it's lost a lot of structure in the bottom cushions leaving us feeling uncomfortable while sitting on it. We added MDF boards underneath the cushions a couple of years ago but now those weren't really helping either.But Now, I feel like we have a brand new couch again!!! I am just thrilled with the way this has re-rejuvenated our furniture and it has become so much more comfortable to sit on! It did raise the cushions a bit which was an extra little bonus. It's very easy to stand up from a sitting position. I would HIGHLY recommend these to anyone looking to get some more life out of their furniture! I went back to Amazon and ordered Sagawayfor the matching love seat and chair and a half. They ALL function just beautifully now and they look so much fuller and inviting to sit on!Pro-Tip: Leave the plastic on top of the SagAway while sliding it into your cushion, This makes it SO much easier to slide it in. Once you have it where you like it just make a slit in the plastic and pull it out completely. It makes the positioning so much easier, trust me!

I would have to agree with all of the other reviews. This arrived on time and well packaged. It's basically thick plastic foam of very good quality and as soon as we put it into our cushions, there was a huge improvement. We only purchased 2 to try it out first and have only had them for a week before deciding to order 2 more. Hopefully, at this price point (a little on the more expensive side) these will revive our less than 2yr old crappy sofa so we can get another 2-5yrs use out of it. Will definitely update my review if anything happens.****UPDATE**** We originally loved these and purchased 4 total. Unfortunately, after 2 months, our sofa started sagging all over again. Basically, they did not last at all and they don't really get that much use since there are only 2 of us and we're barely home so we definitely feel like that was a waste of money. At this point, we're thinking of purchasing new furniture in the near future, which is sad because this product looked like it had so much potential.

I purposely waited a month after buying these cushion supports before posting my review because I wanted to see how long they lasted. The first two weeks they were amazing. My sofa cushions felt sturdier than the day I bought the sofa. After week three, however, I started sinking back down into the depths of the sofa. Given the price ($90 for all three of my sofa cushions) I was hoping they would hold up longer, at least more than two weeks. Oh well, I guess there is no true solution for sagging sofa cushions.

It works but damn $30.00 is a lot of money for two feet of foam. If you know where to buy this material (the firm poly foam they put under gymnastic mats) it would be so easy to make yourself.

Works perfect! We have 10 year old $6000 Ethan Alken sofas. You would think Ethan Allen would have a warranty after spending thousands of dollars on furniture, they don't offer any.This product saved us buying a new sofa!!Absolutely restored my cushions to new! This may seem a little expensive but versus the cost of reupholstered or new, it's worth every penny. My wife and I have back problems and these made our couch usable again.