DURAFOAM High Density Blue Firm Foam for Cushions, Sofas, Beds, Seats, Campervans, Indoor & Outdoor Padding, DIY - 80 x 20 x 4 Inches

Perfect. My sofa had sagged on one of the cushions so bought this to add support. Worked great. The 2 inch thickness turned out to be the perfect size and now you wouldn’t even notice. Good price, quality and for me just the right level of firmness. Should have done this ages ago

This is a really nice quality firm,foam rubber 3" deep.I bought it to make a new seat cushion for my settee. It is very comfortable.

the product is good made my couch allot more comfortable and it still has kept its shape at the moment i may update this in the future to review if its still fit for purpose

Good value for money and does the job, bought to line some test kit boxes....

I hate the smell of this. Probably the fire retardant used in the foam. It is very noticeable. I’m not entirely sure how healthy this is for humans or the environment.The foam came folded but the creases came out quickly when left at room temperature for a few hours.It was purchased to put in between the sofa base and the sofa cushions to give some padding as the wooden frame can be felt through the cushions -This was not a cheap sofa.The foam is dense enough to work well and I’m working on how to sort out the horrible smell.

Really nice quality foam, easy to cut the only problem is I used it for a headboard and it stinks of chemicals. Not sure if I can stand the smell to sleep next to!

I used this to renovate a sofa where the original foam got all squished. Its really great quality and stays firm for absolutely ages. Withstood me at my most heavily pregnant and sofa-bound, which is saying something!

Ordered this foam for the bed in my camper van but probably you can use it in chairs and sofas too.At the beginning is a bit hard but once is used is comfortable.Easy to cut to make your own dimensions.Won’t give 5 stars as 1 of the 3 foams that I ordered looked a bit old but the other two were perfect.