Experience the best of Beautyrest®, featuring advanced temperature management technology, Micro Diamond™ Memory Foam, Self-Response™ Latex, and advanced, Triple-Stranded Pocketed Coil® Technology for conforming support and motion separation. Two layers of 2K Nano Coils, for a total of 4K Nano Coils, offer a specialized upgrade as they conform to your body for enhanced, individualized support. With the inclusion of 4K Nano Coils plus additional layers of premium foams, the Series Four model is the most exclusive offering across Beautyrest Black® models. With the inclusion of premier materials and advanced sleep technology, Beautyrest Black® optimally aligns at the intersection of luxury and innovation for an extraordinarily comfortable sleep.

Triple-Stranded Pocketed Coil® Technology offers our most advanced level of individualized support and motion separation, so you can rest undisturbed
A layer of specialized foam is quilted into the sleep surface to unlock immediate, advanced pressure relief
Premium memory foam layer, infused with diamond particles, is designed to help move heat away from the body for a cool sleep
Ventilated latex layer maximizes airflow while contouring and conforming to your body for responsive pressure relief
Two layers of 2K Nano Coils enhance conformability for the highest level of premium, individualized support
Specifically designed to work together with your Beautyrest Black® mattress, this 9" Beautyrest Black® foundation offers long-lasting support and reduced motion for restful night’s sleep

Mattress Top Type: Pillow Top
Mattress Type: Innerspring
Included: 1 Mattress(es), 1 Box Spring(s)
Features: Foam Layer, Temperature Regulating, Wrapped Coils, Cooling Layer, Cushioning Layer, Full Support
Additional Information: Relieves Pressure Points, Eliminates Motion Transfer, Suitable for Adjustable Bed Frames, Conforms To Body
Coil Count: 696 Coils
Manufacturer Warranty: 10 Year Limited
Bed Size: Twin Xl
Measurements: 17.5 Height/Inches, 38 Width/Inches, 80 Length/Inches
Maximum Weight Limit: 850 Lbs
Base Material: 70% Polyurethane, 30% Metal
Comfort Type: Firm
Mattress + Box Spring Measurements: 38 Width/Inches, 26.5 Height/Inches, 80 Length/Inches
Care: Spot Clean
Certifications And Listings: Certipur-Us Certified
Mattress Height: 17.5"
Country of Origin: Made in US

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Set includes mattress plus box spring/foundation/base. Larger size mattress sets may feature 2-piece side-by-side foundations for easier navigation in tight spaces.