Sleep Science Black Diamond Mattress Review
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Firm
Sleep Science Black Diamond
Price
Twin $530
Full $700
Queen $770
King $1,000
Product Info
Mattress Type memory foam
Firmness med-firm to firm
Thickness 11 inch
Cover silk blend
Comfort Layer high-density memory foam, latex
Comfort Layer Thickness 4 inch
Base Layer regular foam
Base Layer Thickness 7 inch
Best Use temporary / occasional and long-term / regular
Warranty 20 years prorated
Purchase Channel online
User Experience
Conforming Ability good
Lifespan fair
Back Pain Reduction good to fair
Motion Isolation good to excellent
Easy To Move On fair to poor
Easy To Move fair to poor
Sex Suitability fair
No Noise very good
No Odor fair to poor
No Sleeping Hot fair to poor
Fast Break In fair to poor
Low Maintenance good to fair
No Need of Topper fair to poor
Back Sleep Friendly avg-sized person: good to fair

Large-sized person: good

Small-sized person: fair
Side Sleep Friendly avg-sized person: good to fair

large person: good

small person: fair to poor
Stomach Sleep Friendly avg-sized person: good to fair

large person: good

small person: fair
Company
Name Sleep Science
Time in Business Since 1993
BBB Rating A+
Return Policy good to excellent
Customer Service good