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Quantity
1
We have been making double-sided, flippable mattresses since the 1930's. These designs give you a traditional "springy" feel and are designed to be on the firmer side - with the 12" Extra-Firm being a 10/10 on the firmness scale.
Reviews
4.9
20 ratings
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I was worried this would be too firm but after about two weeks my wife and I are sleeping better than ever. I am 190 and she weighs 140lbs for refernece. What helped me the best in deciding to buy this firm bed was the short video theyve posted showing a salesman sitting and laying down on it. Gave us an expectation for the firmness without being able to try it out first.
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Michael · July 2, 2025
Very pleased with the custom-firm mattress. It's durable, quite firm around the edges and the perfect height. Its great for back sleepers and acceptable for side sleepers. My back is feeling much better now. I received a 20% Veterans discount and shipping was fast. Thumbs Up to Engineered Sleep!
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Steven · June 14, 2025
We've had this mattress for about 2 weeks now and with an adjustment to a more solid box spring (a metal frame from Ashley)this mattress was a excellent buy! No memory foam pits and it is Ultra firm as advertised. Sleeps cool also. Good night sleeps now! Waiting on the longer term results.