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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 Hello Dreams Firm 12" Mattress

A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years, bringing quality products from a trusted brand. Every mattress across the Serta®&nbsp; portfolio is designed to provide superior comfort you can trust night after night. They also get a little extra help from their beloved Serta Sheep the true curators of Serta comfort.&nbsp;&#xb; This Serta® Hello Dreams Firm™ mattress features the contouring, cradling support of this 805 individually wrapped coil system with Serta’s BestEdge®&nbsp;&nbsp; Foam encasement technology. This extra deep foam rail allows you sleep on every square inch of the mattress without feeling like you will roll off. CoolTwist®&nbsp; gel memory foam helps enhance airflow and heat dissipation for a cool, contouring type of comfort.&nbsp; Our antimicrobial layer works to keep your mattress fresh and&nbsp;cool while moving heat and moisture away.&nbsp; This Serta®&nbsp; mattress provides you with&nbsp;gentle comfort and strong support night after night. <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>White Glove Delivery+</h3> White Glove Delivery+ includes: • Set up of the item(s) in the room of your choice. • Assembly of a universal bed frame (if no tools are required). • Setup is not provided for any base or frame not sold by Serta. • Removal &amp; disposal of an old mattress or set • The delivery agent can refuse pickup of any stained mattress and/or foundation for the safety of the drivers. The Member will have to dispose at their own expense. • The member may ask the delivery agent to move a used mattress to another room in lieu of removal. • Removal and disposal does not apply to waterbeds, platform beds, adjustable bases or any other furniture. For any concerns or questions regarding your order please contact the Serta Sam’s Club team at (385) 256-9674. <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 Sam’s Club Customer Service team at (385) 256-9674 to discuss options under the 10-year limited warranty. <h3>Frequently Asked Questions</h3> <ul> <li>What is the Serta Order Process</li> </ul> All Serta mattresses are made to order. Please allow approximately 2-3 weeks for production and delivery. • The Member will receive a call, text and email from our White Glove Delivery partner, (RXO) within 48 hours of placing your order to schedule your home delivery. • If you haven’t been contacted within 48 hours, please contact the Serta Sam’s Club team at (385) 256-9674. • You will be provided with a 4-hour delivery window 24 hours before your scheduled delivery date. • Standard delivery hours are Monday through Friday 8am-5pm. <ul> <li>How is this mattress delivered to me? How to unbox this mattress?</li> </ul> This Mattress is delivered to you via our delivery Partners RXO and which includes White Glove delivery plus Haul Away <ul> <li>What is this weight limit for this mattress or mattress set?</li> </ul> 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 Hello Dreams mattress is compatible with platform foundations and solid surface bed frames. What type of sleeper is the mattress best suited for? This mattress is ideal for stomach or back sleepers Does this mattress have cooling properties? Yes, CoolTwist®&nbsp; gel memory foam helps enhance airflow and heat dissipation. What is the thickness of the mattress? This mattress has a height of 12 inches. Need Help? Ask our Serta Sam’s Club team at (385) 256-9674, staffed especially for you. Still not sure what you need? Check out our <a href="https://www.samsclub.com/content/mattress-buying-guide?mid=cat_banner_210325_mattresses_guide&amp;xid=cat-_shelf_0_1" target="_self">Mattress Buying Guide</a> to find the perfect mattress for you.

Bed Size

Brand

Free White Glove Delivery included for Plus Members. Set up and mattress haul away available for all. Enjoy a 100-night in-home Trial backed by Serta. <ul> <li>A cooling and supportive mattress delivers the trusted comfort of Serta®</li> <li>Firm and supportive; Ideal for stomach or back sleepers</li> <li>Compatible with most bed frames, platforms, and adjustable foundations</li> <li>Proudly 100% USA assembled &amp; features CertiPUR-US certified foams</li> </ul>

Specifications

Free White Glove Delivery included for Plus Members. Set up and mattress haul away available for all.
Enjoy a 100-night in-home Trial backed by Serta.
<ul>
<li>A cooling and supportive mattress delivers the trusted comfort of Serta®</li>
<li>Firm and supportive; Ideal for stomach or back sleepers</li>
<li>Compatible with most bed frames, platforms, and adjustable foundations</li>
<li>Proudly 100% USA assembled &amp; features CertiPUR-US certified foams</li>
</ul>

Size

Twin

Twin-XL

Full

Queen

King

California King

Type

+9" boxspring

Mattress Only

5 star

Serta

[This review was collected as part of a promotion.] This mattress was really firm, but very soft and comfortable. I wasn’t able to take an actual picture of it  but, it’s such a good mattress and so comfortable as stated before. It was a bit smaller than my frame but that’s the only complaint

Firm

influenster.com

My husband and I are so pleased with our new mattress! It is the right amount of firmness we were looking for with a slight pillow top finish to make it cozy to climb into bed. Our process was seamless from the beginning. The delivery process was easy and the guys who delivered the mattress were very careful not to knock anything off our walls. 10/10, would recommend!

Highly recommended firm mattress!

[This review was collected as part of a promotion.] This Serta Hello Dreams was actually the perfect name for this mattress. It is so so comfortable, that I actually fall to sleep with zero problems. Getting a good nights sleep is really important to my husband and myself and the fact that we are able to just fall asleep with no problems and wake up feeling refreshed is amazing.  The Serta Hello Dreams mattress is very comfortable. I highly recommend it for everyone and anyone looking for a good nights sleep. There are literally zero cons and so many pros. 5 stars, highly recommend.

Hello Dreams!!!

I've been sleeping on the SleepWell Mattress for a 3 days now, and honestly, it's been a game-changer. It's firm enough to give me the support I need, big help in waking up with a sore back. The quality seems top-notch; it feels sturdy and well-made, like it's going to last a good while. All in all, it's a solid mattress that hits the sweet spot between firm support and plush comfort.

Great quality

[This review was collected as part of a promotion.] Serta’s Hello Dreams Firm mattress is firm, but not too firm.  The mattress doesn’t give way on the edges like some mattresses do.  So you can really utilize all of it.  Besides the comfort factor I 
love the blue edging which will look crisp and clean for years to come.

Firm but not too firm.

[This review was collected as part of a promotion.] This mattress has help me sleep so much better then my last one. It the perfect level of firmness. It’s also soft in the best ways. Even my husband sleep has gotten better with this mattress.  So worth it! Won’t be getting another brand again.

Great mattress

[This review was collected as part of a promotion.] Just received my Serta mattress! I'm so excited! We were on vacation, and I was looking for a new mattress online, then I received a claim for this!! This couldn't have come at a better time! Thank you, Influenster!!

Just what I was looking for!!

Just received my new mattresses to replace my Members Mark hybrid medium firm twin XL that were too soft. Right away noticed that this Serta doesn't flex as much with the adjustable base And does have a removable cover. Hope it will be a great sleep.

Good (so far)

Bought this bed and slept in it last night. I am in serious back pain and feel like I sank in to a pit next to my husband. I weigh 160, and so being a frim bed it should be firm. It us not firm. It came warped and looks like not well made at all, floppy. Not worth the money. You have to return to vender and not Sams Club, so it will be a pain to return it now.

Not Firm

Serta Hello Dreams Firm 12" Mattress 

Serta Hello Dreams Firm 12" Mattress

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