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Sam's Club
Customer reviews for Member's Mark Firm 12" Classic Innerspring Mattress for
Member's Mark Firm 12" Classic Innerspring Mattress
4.8 out of 5 stars
stars26 ratings26 reviews
  1. 5 stars88% (23)
  2. 4 stars4% (1)
  3. 3 stars8% (2)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 21-26 of 26 reviews
May 29, 2025
kiralynn83_9846
5 out of 5 stars review

An affordable mattress that feels like luxury!

[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.

Review from influenster.com
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May 30, 2025
dionej3_4238
5 out of 5 stars review

Really comfortable!

[This review was collected as part of a promotion.] We upgraded my teenage niece to a larger bed with this Serta Members Mark firm queen-size mattress. She is so happy with it and said that for the last week, she's had the best sleep ever! It is breathable with a soft gel and high- density foam.

Review from influenster.com
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Jun 5, 2025
waynettee_9347
5 out of 5 stars review

High quality mattress

[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

Review from influenster.com
Helpful?473TLF8HUBK117646017164
Jun 4, 2025
beccaboo143_6884
5 out of 5 stars review

Bed so comfy even the babies passed out fast

[This review was collected as part of a promotion.] I cannot praise this mattress enough! I have scoliosis and with that comes constant back pain. The soft pillow top I had before did absolutely nothing to help with my back pain. After 3 nights of sleeping on my Serta my back pain has lessened and my sleep has improved. I never realized how much my sleep was impacted until I got a better mattress. I can not recommend it enough, even my toddlers fell asleep right away on it.

Review from influenster.com
Helpful?473TLF8HUBK117646017164
Jun 5, 2025
shelly27_9463
5 out of 5 stars review

Great mattress

[This review was collected as part of a promotion.] This mattress is fantastic, the thickness is fabulous, and the firmness is great. It is thick enough to raise you up higher off the bed. I suffer from terrible back pain and with this mattress I have had hardly any.

Review from influenster.com
Helpful?473TLF8HUBK117646017164
May 29, 2025
slyboy1993_9627
5 out of 5 stars review

Amazing mattress

[This review was collected as part of a promotion.] This is an AMAZING value! It's so comfortable. I slept like a baby and I don't usually sleep well. It's super firm but also really soft. It's great on my back and helped a lot with my chronic pain throughout the night. It kept me cool as well and prevented me from getting all sweaty.

Review from influenster.com
Helpful?473TLF8HUBK117646017164