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SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

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Limited time! Get a $50 statement credit when you open an account & use it to make $30 in eligible Sam’s Club purchases within 30 days.¹

¹Offer subject to credit approval. During the offer period, new accounts that qualify will earn a $50 statement credit instead of a $30 statement credit that you may see otherwise advertised. To qualify, you must (i) apply and be approved for a Sam’s Club credit card account between May 14–June 3, 2026 and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7–10 business days from date of account opening. A $50 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $50 offer, in lieu of, and not in addition to, any advertised $30 offer.

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Serta 8" Five Star Mattress Sleepscape Medium Innerspring Mattress

The Serta® Five Star Mattress® 8” 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 you’re looking for a guest room, a kid’s mattress, or for yourself, the Serta Five Star Mattress has what you need, all within your budget. - Support: 3 zoned support foam designed for lower back support - Pressure Relief: PillowSoft Aire Foam and Serta PillowSoft Foam provide enhanced cushioning - Cooling: Breathable cover fabric helps you rest and wake refreshed - Motion Control: Supportive coil system is designed to minimize motion transfer - Medium - Perfect for all sleepers-side, back, stomach or combination sleepers <h3>100 Night In-Home Trial</h3> It takes time to adjust to your new mattress which is why we want to give Sam’s members up to 100 nights to try it risk-free (trial period starts on the day of delivery). If you aren’t 100% satisfied with your purchase, you can return your mattress or set for a full refund. If you feel the mattress may be defective, please reach out to our Serta Simmons Customer Service team to discuss options under the 10-year limited warranty. <h3>Serta Always Comfortable</h3> The Serta mattress was designed with you in mind. Serta mattresses undergo rigorous performance and durability testing to ensure yours is as comfortable on the 1000th night as it was on the first night. To take it one step further, Serta also tests individual components, giving you Serta quality and durability down to the last stitch. Shop smart and sleep comfortably. <h3>Frequently Asked Questions</h3> How is this mattress delivered to me? How to unbox this mattress? The comfort you expect from Serta is conveniently packaged in a box and shipped to your door – just unpack, unroll, and unwind on your new mattress for a blissful sleep experience. What is this weight limit for this mattress or mattress set? 1000lbs What bases are compatible with this mattress? Does it need a Boxspring? Boost the height of your bed by setting your mattress against a foundation. The Serta Five Star Mattress 8" is compatible with platform foundations and solid surface bed frames. What type of sleeper is the mattress best suited for? Medium - Perfect for all sleepers-side, back, stomach or combination sleepers. Does this mattress have cooling properties? Yes, a breathable cover fabric helps you rest and wake refreshed. Does this include pocketed coils? Yes, this mattress in a box includes individually wrapped coils to give you that traditional mattress feel. Is this a Mattress in a Box? Yes, and ships straight to your door! What is the thickness of the mattress? This mattress is 8" in height. For any concerns or questions regarding your order please contact the Serta Simmons Sam’s Club team at (888) 802-2948.

Bed Size

Brand

Delivered in a compact box for effortless setup—just unbox and enjoy. Your mattress is ready to use in minutes, no scheduling required. Enjoy a 100-night in-home Trial backed by Serta. <ul> <li>Traditional Innerspring Mattress - available in Twin, Twin XL, Full, Queen, King &amp; Cal King</li> <li>Our mattress in a box is rolled into a box for your convenience and fully expands quicker than others so you can sleep on it right away</li> <li>Medium - Perfect for all sleepers-side, back, stomach or combination sleepers</li> <li>Compatible with most bed frames, box springs, platforms and adjustable foundations</li> </ul>

Specifications

Delivered in a compact box for effortless setup—just unbox and enjoy. Your mattress is ready to use in minutes, no scheduling required.
Enjoy a 100-night in-home Trial backed by Serta.
<ul>
<li>Traditional Innerspring Mattress - available in Twin, Twin XL, Full, Queen, King &amp; Cal King</li>
<li>Our mattress in a box is rolled into a box for your convenience and fully expands quicker than others so you can sleep on it right away</li>
<li>Medium - Perfect for all sleepers-side, back, stomach or combination sleepers</li>
<li>Compatible with most bed frames, box springs, platforms and adjustable foundations</li>
</ul>

Size

Twin

Full

Queen

King

California King

Type

Medium

[This review was collected as part of a promotion.] Packaging was easy to bring in the house, shrink wrapped, ripped the plastic apart and it opened up quickly on the bed frame.  Many inches of cushion and support. It is like laying on a cloud! Value is 10/10 worth it. Easy to set up and sleep on!

Cloud like cushion!

influenster.com

[This review was collected as part of a promotion.] This bed has been absolutely wonderful. The packaging it came in was easy, all we had to do was open the box to let the mattress inflate. Appreciate the easy set up. It has been extremely comfortable, not too soft, yet not too firm and a great addition to our home.

Loving this new mattress

[This review was collected as part of a promotion.] Very good quality mattress. My son says it’s super comfy and he sleeps like a baby. Feels sturdy and looks like it’s made to last. Provides support needed. Definitely a five star mattress like it’s name says.

Very comfy!!!

[This review was collected as part of a promotion.] The Serta Five Star 8-inch mattress in a box offers a convenient and budget-friendly entry into the world of Serta comfort. Designed for ease of setup, it arrives compressed in a box, quickly expanding so you can enjoy a good night's sleep almost immediately.
This mattress typically features a medium comfort level, aiming to suit a wide range of sleepers, including back, stomach, side, and combination sleepers. It often combines a supportive innerspring coil system, which helps with durability and motion isolation, with layers of Serta's PillowSoft Aire Foam and PillowSoft Foam for enhanced cushioning and pressure relief. Some models also include a gel foam band for zoned support, particularly beneficial for the lower back and hips.
While its 8-inch profile might be on the thinner side compared to some luxury mattresses, it still aims to provide a balanced feel of support and comfort. Its affordability and easy delivery make it a popular choice for guest rooms, children's beds, or those looking for a comfortable mattress without a significant investment. However, some users note that while it's rated as "medium," it can lean towards the firmer side for some sleepers, and like many mattresses in a box, it may require a day or two to fully decompress and reach its intended firmness.

Great

[This review was collected as part of a promotion.] I've really been enjoying the Serta Five Star 8" Medium Mattress in a Box that I recently received. 
While I was initially a bit concerned that it wasn't as thick as my previous mattress, this turned out to be a non-issue. The comfort it provides is outstanding. I actually had the best night's sleep I've experienced in a long time on my very first night. There was no tossing and turning or overheating. It was perfect.

Very comfortable!

[This review was collected as part of a promotion.] I received this product for my honest opinion from Influenster. This Sealy bed in a box is COMFORTABLE! I've hot some of the best sleep this past week! It's a little smaller than I thought but extremely comfortable! Great back support!

Best sleep!!! 😴

[This review was collected as part of a promotion.] I have to say that I was super impressed with this mattress from delivery to set up.    You just open the box and cut open the plastic, and the mattress starts to expand. I gave it a couple of days before I tried it out, but both my son and I have slept on it, and it is super comfortable.  When I need to replace my youngest sons mattress I will definitely be purchasing a Serta.

Super comfortable mattress

[This review was collected as part of a promotion.] Awesome bed in a box! We needed an extra bed for our cabin and this bed in a box made it so easy to bring one up there in our regular car. The mattress is high quality and comfortable, and the price is reasonable.

So convenient!

[This review was collected as part of a promotion.] It’s totally a surprise for me that this thick mattress came in a box! Its change everything regarding buying a new one! It’s great value for the money, and as I know this company it’s very comfortable and long lasting!

Great mattress for the money!

The mattress was very uncomfortable, even after trying to break it in over a few months. Also, the mattress never fully expanded. It was a few inches shorter than the advertised length and about an inch less wide than what was advertised. The length was the most concerning part and left a gap that was unsafe for my toddler. I am returning it.

Cheap does not equal good

Serta 8" Five Star Mattress Sleepscape Medium Innerspring Mattress

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Highlights

Serta 10" Five Star Mattress Sleepscape Innerspring Mattress, Available in Medium and Plush