Five Star Mattress Tranquility 8-Inch Medium – Twin – Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty
$27.99
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The Serta Five Star Mattress Tranquility 8” Medium Mattress delivers trusted comfort in a compact, affordable design. Zoned support and breathable materials ensure a cool, supported sleep surface, while gentle contouring foams reduce pressure throughout the body. Ideal for budget-conscious shoppers or secondary bedrooms, this mattress-in-a-box expands quickly and offers all-night comfort without the wait or the tools. 100 Night Trial, 10-Year Limited Warranty
MEDIUM-FIRM COMFORT LEVEL: Balanced support that works for a variety of sleep styles—especially combination sleepers.
ZONED LOWER BACK SUPPORT FOAM: 3-Zone Support Foam provides enhanced pressure relief and promotes proper spinal alignment.
PRESSURE-RELIEVING COMFORT FOAMS: PillowSoft Aire and PillowSoft Foams cradle shoulders, hips, and knees for a more comfortable night. BREATHABLE, COOLING MATERIALS: Designed with breathable fabrics and foams that promote airflow for cooler sleep.
DURABLE SUPPORT FOR UNDISTURBED SLEEP: Durable coils reduce partner disturbance and provide lasting support across the mattress surface. BUILT TO LAST – CERTIPUR-US CERTIFIED: Sleep soundly knowing your mattress is CertiPur-US certified and backed by a 10-year limited warranty
EASY SETUP – MATTRESS-IN-A-BOX – MADE IN USA: Delivered in a box and made in the USA with global components. Setup takes minutes—just Unbox, Unroll, Unwind.
8 reviews for Five Star Mattress Tranquility 8-Inch Medium – Twin – Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty
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$27.99
Andrea McCue –
Worth the purchase
Great sturdy but still soft mattress. We opened it and let it settle for 2 days before putting it on the bed. My kid says it’s very comfortable and has slept like a champ.
Kimberly Haugan –
Excellent price
Excellent quality. I sleep like a baby on this comfortable mattress. It’s like sleeping on a cloud.
HLD –
Comfortable but thickness isn’t correct.
Very comfortable especially considering it comes in a box. One of the best I have owned. However it is definitely not 10 inches, I’m not even sure it is fully 8 inches. Don’t like paying for a 10 inch when is isn’t but overall very satisfied.
Lisel Sipes –
Size is not big enough
My bed is a full size. I measured everything before I bought. This mattress is about 2 inches smaller than it should be all the way around. It is a great mattress but I have to buy wedges to get it to fit.
Desiree Cooper –
Firmness/Softness
If your looking for a firm bed this is the one. It was too firm for me so I got a refund.
MSG –
Finally a good medium firm mattress!
This has been the most comfortable mattress! I have been so much more comfortable and able to get better sleep. It’s firm, but not too much.
Chaz Goodin –
Such a comfortable mattress!! Very soft!!!!
Such a comfortable mattress!! Very soft!!!! Love it! Reminds me of a Serta pillow top mattress I bought 20 years ago for 800.00. Buy it!!!
NB –
All pros and no cons.
I am absolutely the king of skeptics… I could not believe this gigantic mattress came in this smallish box. It was as heavy as a king mattress gets, but vacuum sealed to an incredibly small size. After seeing other reviews about not fully expanding, I let it air out for a week before sleeping on it. It expanded no wrinkles no sags and firm and uniformas advertised. It’s now the most comfortable mattress in the house and no spring feel like coil Springs would definitely buy again to replace conventional mattress fair price for the size and quality and quite a barking comparing with top name top-tier comparable beds. Love the convenience of not having to manhandle a huge mattress up my stairs and through narrow hall openings just be sure to leave it in the box and not open the vacuum seal until you get it to where you want it because it really really expands.