Skip to Main Content
Sam's Club
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)
Sort by |
Showing 11-20 of 26 reviews
Jul 13, 2025
zainyrainy_3369
4 out of 5 stars review

So far so good

[This review was collected as part of a promotion.] There was an error in the original shipping day, truck broke down, so we got it a bit later. I would like to take more time before a full review but so far can say it seems pretty comfortable! I'll update in the future.

Review from influenster.com
Helpful?473TLF8HUBK117646017164
Jun 13, 2025
renays2_4171
5 out of 5 stars review

Good back support must buy

[This review was collected as part of a promotion.] I have been using this mattress for a week now and I have to say this was a great deal! It’s not firm and it’s not soft- it’s right in the middle for me to get a good nights sleep. Once it arrived I laid it out as per instructions and it literally took less than 24 hours to come into form. I love this mattress - it was a pleasant surprise.Back support temperature regulation

Review from influenster.com
Helpful?473TLF8HUBK117646017164
Jul 4, 2025
saras913c_1488
5 out of 5 stars review

Nice quality

[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.

Review from influenster.com
Helpful?473TLF8HUBK117646017164
May 3, 2026
Fernando S
5 out of 5 stars review

serta classic harbor creek firm mattress (Sam club)

Just the price I was looking for, and the mattress I was looking for.

Review from Serta
Helpful?473TLF8HUBK117646017164
Jun 10, 2025
danag29_166
5 out of 5 stars review

Great support

[This review was collected as part of a promotion.] Cool mattress , in very hot nights is very cool and comfortable to sleep on Give very good support to the back My son is very happy and very comfortable to sleep on it

Review from influenster.com
Helpful?473TLF8HUBK117646017164
Jun 1, 2025
leticiag4_148
5 out of 5 stars review

I never thought a firm mattress could be this comf

[This review was collected as part of a promotion.] I lam in love with this mattress. I was a little hesitant with a “firm” mattress, but I have mold back problems that I could tell my old mattress wasn’t helping with. Stomach or side sleepers, this is a great mattress. Firm, pillowtop, breathable and comfortable. I have been using for five days now and notice I get a good and comfortable sleep. Mattress is high, but not too high and my queen bedsheets fit perfect.

Review from influenster.com
Helpful?473TLF8HUBK117646017164
Jun 5, 2025
reachforthestars_9883
5 out of 5 stars review

Comfortable

[This review was collected as part of a promotion.] The serta firm mattress by member mark is excellent for a restful sleep. It has enough support built in that it is perfect for your body. My back does not hurt when I wake up from resting on this bed. The pillow top is so soft and feels cushioning on top. The mattress is much nicer than the mattress in a box versions available. I highly recommend this if you like a firm support mattress.

Review from influenster.com
Helpful?473TLF8HUBK117646017164
Jun 2, 2025
jeffreyk3_4579
5 out of 5 stars review

Firmly Certain About Serta's Mark

[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!

Review from influenster.com
Helpful?473TLF8HUBK117646017164
May 29, 2025
alexisc214_6020
5 out of 5 stars review

That Serta Member's Mark Firm Queen mattress is aw

[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.

Review from influenster.com
Helpful?473TLF8HUBK117646017164
May 25, 2025
jamers_4692
5 out of 5 stars review

Comfy and durable!

[This review was collected as part of a promotion.] This new mattress is so awesome. It felt like we were sleeping on a cloud of comfort! I haven’t had this good of night of rest in a while. I got this mattress for free as part of a promotion on Influenster, but I will happily buy a second one for my guest room too :-). Definitely worth it, and cost effective too.

Review from influenster.com
Helpful?473TLF8HUBK117646017164