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Customer reviews for Beautyrest Black Series One 13.5" Extra Firm Mattress for
Beautyrest Black Series One 13.5" Extra Firm Mattress
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4.5 out of 5 stars
stars452 ratings452 reviews
  1. 5 stars73% (328)
  2. 4 stars18% (81)
  3. 3 stars4% (20)
  4. 2 stars0% (2)
  5. 1 star5% (21)
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Showing 161-170 of 452 reviews
Jul 21, 2025
Bryan L
4 out of 5 stars review

Firm Mattress

Firm mattress. Like the head and feet elevate features.

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Sep 18, 2025
Tianxiao Z
4 out of 5 stars review

good firm

Yes. It is Extra Firm

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Sep 18, 2025
Russell L
5 out of 5 stars review

Mattress

Comfy and supportive.

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Sep 18, 2025
Jack M
4 out of 5 stars review

FB Sims Series One XF 33XL Black Mattress

Comfortable & supportive

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Jan 5, 2026
Venugopala reddy N
4 out of 5 stars review

Awesome and comfortable for sleeping

Comfort and full firm

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Jan 3, 2026
Jayachandra R
5 out of 5 stars review

Offers great back support

Great back support

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Dec 23, 2025
Robert M
5 out of 5 stars review

Beautyrest Black Series One

Comfy and firm.

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Nov 29, 2025
Victor A
5 out of 5 stars review

Mattress

Very supportive

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Nov 12, 2025
Ramon F
5 out of 5 stars review

Mattres

Excelent mattres

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182
Jan 6, 2026
Urbano S
4 out of 5 stars review

Excellent split king mattress

Very firm and cool

Review from Beautyrest
Helpful?6V0SSTDH7C0R13608213182