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Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account 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 $30 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 $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

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Member's Mark Firm 12" Classic Innerspring Mattress

Instructions

<h2>Member's Mark Mattress</h2> <p>Experience the trusted comfort of Member's Mark. Featuring a soft, breathable cover, high-density foam, gel foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. This mattress balances cool breathability with responsive support for a classically comfortable rest.</p> <h3>Member's Mark Mattress Order Process</h3> <p>All mattresses are made to order. Please allow approximately 2-3 weeks for production and delivery.</p> <ul>  <li>Member will receive a call, text, and email from our White Glove Delivery partner (RXO) to schedule delivery.</li>  <li>RXO will provide the 4-hour delivery window 24 hours before your scheduled delivery date.</li>  <li>Standard delivery hours are Monday through Friday, 8am-5pm.</li>  <li>If delivery hasn’t been scheduled within 2 weeks of the order date, Sam's Club reserves the right to cancel and refund the order.</li>  <li>For any concerns or questions regarding your order, please contact the Sam’s Club team at (888) 802-2948.</li> </ul> <h3>White Glove Delivery: Set Up and Haul Away</h3> <ul>  <li>Includes setup of the item(s) in the room of your choice.</li>  <li>Setup is not provided for any base or frame not delivered by RXO.</li>  <li>Removal and disposal of an old mattress or set (excludes waterbeds, platform beds, adjustable bases, or any other furniture).</li>  <li>The delivery agent can refuse pickup of any stained mattress and/or foundation for the safety of the drivers.</li>  <li>You may ask the delivery agent to move a used mattress to another room in lieu of removal.</li> </ul> <h3>Frequently Asked Questions</h3> <ul>  <li><strong>How is this mattress delivered to me?</strong> This mattress is delivered to you via our delivery partners RXO, which includes White Glove delivery plus haul away.</li>  <li><strong>What is the weight limit for this mattress or mattress set?</strong> 1000 lbs.</li>  <li><strong>What bases are compatible with this mattress? Does it need a boxspring?</strong> Boost the height of your bed by setting your mattress against a foundation. The Member's Mark Innerspring mattress is compatible with platform foundations and solid surface bed frames.</li>  <li><strong>What type of sleeper is the mattress best suited for?</strong> This mattress is great for back and stomach sleepers.</li>  <li><strong>Does this mattress have cooling properties?</strong> This mattress features a soft, breathable cover.</li>  <li><strong>What is the weight of this mattress or mattress set?</strong> Please refer to the specifications tab located under "About this item."</li>  <li><strong>Does this include pocketed coils?</strong> Yes, this mattress features pocketed coils.</li>  <li><strong>Is this a mattress in a box?</strong> No, this is a traditional mattress.</li>  <li><strong>What is the thickness of the mattress?</strong> This mattress has a height of 12".</li> </ul> <p>For any concerns or questions regarding your order, please contact the Sam’s Club team at (888) 802-2948.</p>

Bed Size

Brand

<p><strong>Free White Glove Delivery included for Plus Members. Set up and mattress haul away available for all. </strong></p> <ul>  <li>Available in Twin, Full, Queen</li>  <li>Backed by Member’s Mark 100% Satisfaction Guarantee</li>  <li>Featuring responsive individually wrapped coils for classic comfort</li>  <li>Compatible with most bed frames, box springs, platforms and adjustable foundations</li>  <li>Proudly 100% USA assembled &amp; features CertiPUR-US certified foams</li> </ul>

Specifications

<p><strong>Free White Glove Delivery included for Plus Members. Set up and mattress haul away available for all. </strong></p>
<ul>
<li>Available in Twin, Full, Queen</li>
<li>Backed by Member’s Mark 100% Satisfaction Guarantee</li>
<li>Featuring responsive individually wrapped coils for classic comfort</li>
<li>Compatible with most bed frames, box springs, platforms and adjustable foundations</li>
<li>Proudly 100% USA assembled &amp; features CertiPUR-US certified foams</li>
</ul>

Size

Twin

Full

Queen

Type

Mattress Only

+5" Boxspring

+9" Boxspring

[This review was collected as part of a promotion.] It was absolutely awesome that I got a new mattress to review. I needed a new one in my guest room, and as I write this my brother and sister-in-law are sleeping on it. 

They say it is very comfortable and they don't sleep hot on it. My sister-in-law has also had bad back pain as of late, but she is very complimentary on this mattress. They are looking at buying their own when they go back to Colorado. Thanks, Serra and Influenster!

Perfect mix of comfort and cool

influenster.com

[This review was collected as part of a promotion.] For its price, the firm Member’s Mark/Serta entry-level mattress delivers solid support and basic cooling. It’s a strong pick for back and stomach sleepers on a budget. But if you need a bit more cushioning or expect heavy daily use, consider something slightly softer—or be prepared to add a plush topper.

Nice quality

[This review was collected as part of a promotion.] The Serta Member's Mark Firm Queen mattress is seriously impressive—it’s got that perfect mix of comfort and firm support that makes it easy to fall asleep and wake up feeling great. The comfort level hits just right: it’s firm enough to support your back but still cozy enough to relax into. It’s built to last too, with great durability that holds up night after night without sagging. One of the standout features is the temperature regulation—it stays nice and cool, even if you tend to sleep warm. When it comes to value for money, this mattress feels like a steal; you’re getting top-notch quality without the luxury price tag. And in terms of support, it keeps your body aligned and pressure-free, which is a game-changer for better sleep.

That Serta Member's Mark Firm Queen mattress is aw

[This review was collected as part of a promotion.] A very comfortable mattress that seems durable and a great value for its price. It is not too soft, not too firm. It was not difficult to unpack or put on the frame. It was easy getting sheets on it as well.

Great mattress, especially at its pricepoint

[This review was collected as part of a promotion.] This mattress is a win for me. It's very comfortable and has the perfect balance of firmness but at the same time soft. I've used it for quite some time and haven't felt any discomfort upon waking up; on the contrary, I woke up feeling very rested. It's high quality, and I love its thickness. I really recommend it.

Perfect balance of firmness!!!

[This review was collected as part of a promotion.] This mattress is so comfortable! It has to be one of the most comfortable mattresses I've ever owned. It's firm but still gives great support to my back and hips. The price is great for this mattress. It really feels like this mattress will last a long time and be very durable. Even my 6 foot husband finds this mattress super comfortable. We haven't had any "holes" where we sleep either. It keeps its form and doesn't sag anywhere. I would definitely buy another one of these mattresses in the future.

Super comfortable

[This review was collected as part of a promotion.] Very comfortable firm mattress high quality material and thick could be used without box spring. Great support if you need a firm mattress. I was surprised at the value for the money. Definitely recommend

High quality mattress

[This review was collected as part of a promotion.] After receiving this mattress, I put it on the new bed frame to try out. It's amazing, and I really loved it. I like a firm mattress anyway, but on this one, I felt completely supported while it maintained a soft feel as well. For me, a good night's sleep automatically equals an excellent value, and that's what I got. Now I just need to get the king size version also!

Firmly Certain About Serta's Mark

[This review was collected as part of a promotion.] My 10 year old son, who is on the spectrum, just got his first big boy bed with the SERTA Members Mark Firm Queen Mattress, and it has been a game changer. He proudly made the bed himself, complete with his pillows and stuffed animals, and told us it was the best he’s ever slept. That kind of comfort and confidence means the world to us.

The mattress strikes a perfect balance between firm support and overall comfort. It offers great back and body support, which helps him feel secure and well rested. The firmness is exactly what we hoped for, not too hard, but definitely sturdy and reliable.

One thing that stands out is how well it regulates temperature. My son tends to sleep warm, but he’s been sleeping through the night without getting overheated. It also feels durable and well made, like it will hold up for years to come.

For the quality, comfort, and peace of mind it provides, this mattress offers incredible value. It’s a great choice for anyone who needs reliable support and comfort, especially for kids who need consistency and restful sleep.

An affordable mattress that feels like luxury!

[This review was collected as part of a promotion.] I gave this mattress to it my daughter, and it was noticeably firmer than we expected. It took her about two weeks to fully adjust, but once she did, she started sleeping much better. The mattress provides excellent support and seems very durable so far. While the firmness might not be for everyone, if you are looking for a mattress that holds its shape and does not sink, this is a solid choice. It also regulates temperature well—no complaints about overheating during the night.

Firm and supportive—took some adjusting, but worth

Member's Mark Firm 12" Classic Innerspring Mattress

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Highlights

GhostBed InfraRest 12" Medium Foam Mattress and Adjustable Base Set