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Serta Five Star Mattress Tranquility 8" Medium Twin

  • Based on 42 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 11
Order within 7 hours and 55 minutes
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Style: Level 2 Medium 8"


Size: Twin


Features

  • SUPPORT - 3 zoned support foam designed for lower back support; this medium feel bed is a compressed mattress in a box that is assembled in the USA
  • PRESSURE RELIEF - Serta's PillowSoft Aire and PillowSoft Foams provide enhanced cushioning for your pressure points, such as your shoulders, hips and knees
  • COOLING AND RESPONSIBLY CRAFTED - A breathable cover fabric helps you rest and wake refreshed; Plus, CertiPUR-US Certified means our foam was tested for and is free from harmful chemicals and gasses
  • MOTION CONTROL - The mattress contains a supportive coil system that is designed to minimize motion transfer throughout the night and minimize any disturbances
  • SIMPLE PACKAGING AND DELIVERY - Compressed and packed neatly in a box that is delivered right to your door. Just open the box, unroll and unwind!

Description

The Serta Five Star Mattress 8โ€ Medium delivers comfort and convenience. Our mattress in a box fully expands quickly so you can sleep on it right away. This quilted innerspring mattress features our supportive coil system for durability and all-night support. Pillowsoft Aire Foam offers airflow and enhanced cushioning for exceptional comfort. Plus, Serta Pillowsoft Foam for gentle contouring support. Looking for lower back care? A gel foam band provides our signature zoned comfort supporting for the lumbar and hips. Whether youโ€™re looking for a guest room, a kidโ€™s mattress, or for yourself, the Serta Five Star Mattress has what you need, all within your budget.

Brand: Serta


Size: Twin


Product Dimensions: 74.5"L x 38"W x 8"Th


Top Style: Tight Top


Number of Layers: 5


Fill Material: Memory Foam


Special Feature: Temperature Regulating, Durable, Pressure Relief, Low Motion Transfer, Breathable


Color: Off-white


Coil Type: Pocketed Coil


Model Name: Serta Five Star Mattress Tranquility 8โ€ Medium Bed in a Box


Product Dimensions: 74.5 x 38 x 8 inches


Item Weight: 50 pounds


Manufacturer: Serta Simmons Bedding, LLC.


Country of Origin: USA


Item model number: 50


Refill: Memory Foam


Care instructions: We do not recommend applying liquids to the product. Applying liquids may stain the fabric and could potentially make the soiled area worse. Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product., To clean your mattress, we suggest applying baking soda to the soiled area and letting it stand for about 15 minutes. Then, vacuum and repeat as needed. It's important that you also air the product out as much as possible., In order to protect your mattress from stains and spills, we recommend using a mattress protector. This will also help with the overall health and lifespan of your mattress.


Batteries required: No


Included Components: Mattress


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 11

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nice mattress
Style: Level 2 Medium 8" Size: Twin
Very nice very comfortable, surprised at its quality especially for the money. Itโ€™s definitely a future buy for any other single beds that I need to change out mattresses for.
Reviewed in the United States on July 26, 2025 by Amanda Pedersen

  • Extremely comfortable
Style: Level 3 Medium 10" Size: Full
It's too comfortable ๐Ÿ˜‚ what kind of wizards are making these things? ๐Ÿ‘
Reviewed in the United States on July 22, 2025 by Trevor Thomas Cooke

  • Order not exactly correct. Discount in price should be considered
Style: Level 3 Firm 12" Size: Queen
We opened up the mattress 4 days before doing the set up. When we placed mattress on the frame we noticed it did not seem big enough. I ordered a 12 โ€œ mattress- well it measures 9.6 โ€œ. The box label states 12โ€ but that was not was inside. I should get a discount on the price of what I need to pay. Please respond ... show more
Reviewed in the United States on July 21, 2025 by Donna Bell Donna Bell

  • Excellent
Style: Level 3 Plush 12" Size: Queen
I haven't slept this well in years. I ordered the Plush. I've slept on it a week. I've not slept through the night in years. This bed changed everything. I will update if disappointments arrise. Currently I highly recommend.
Reviewed in the United States on July 20, 2025 by HairyCatsNetwork

  • Poor quality but good customer service
Style: Level 3 Plush 12" Size: Queen
Customer service was great, but not the mattress. I let it lay flat for 5 days, but there was a giant lump/crease in it that would not flatten out and was hard. They gave me a refund and woukd have replaced it, but didnโ€™t want to deal with the possibility of another faulty one
Reviewed in the United States on June 12, 2025 by Niki

  • Serta Matress
Style: Level 3 Medium 10" Size: Queen
Why did you pick this product vs others?: I have no more back pain. Mattress is great
Reviewed in the United States on July 13, 2025 by Provi

  • Great
Style: Level 2 Medium 8" Size: Queen
This is such an amazing product.
Reviewed in the United States on June 21, 2025 by Hayden Jones

  • I guess you get what you paid for but itโ€™s not like it was cheap
Style: Level 3 Plush 12" Size: King
Not stitched well it looks like they miss a whole piece. looks pretty deflated still after 12 hours
Reviewed in the United States on July 28, 2025 by Alexander Bowles Alexander Bowles

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