penny.
Gray and black geometric-patterned mattress with fitted quilted sides on a wooden platform bed in a modern bedroom.
Side view of a black and gray mattress on a low wooden platform with white pillows in a contemporary bedroom.
Close-up of the black patterned mattress top showing stitched geometric lines.
Disassembled mattress layers showing components (top quilted fabric, comfort layers, support core, and base) with blue foam base.
Diamond Mattress

Dreamstage Hybrid Plush Twin Xl Mattress 38"x80"

$1,449.00$2,049.00
Save $600.00

Available at

diamondmattress.comBest Price
$2,049.00$1,449.00
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Experience cool, restorative sleep with the Dreamstage Hybrid mattress in Plush comfort. This popular choice blends cooling copper-infused memory foam with an advanced Dynamic Edge Coil system for targeted support, superior pressure relief, and excellent edge support. The copper infusion naturally draws heat away and offers antimicrobial benefits, ensuring a cleaner and cooler sleeping surface. Ideal for those seeking balance, comfort, and performance.

  • Cooling Copper Memory Foam draws heat away and is naturally antimicrobial
  • Dynamic Edge Coil system provides targeted support and enhanced edge support
  • CoolTouch Ultra Cool Cover for a breathable, cooling sleep surface
  • CertiPUR Certified comfort layer for added support & pressure relief
  • Available in Plush, Medium and Firm comfort levels
  • Backed by a 20-Year Warranty
  • Fiberglass-free construction
  • GREENGUARD Gold certified

Details

Category
Mattresses
Pattern
Diamond
Color
Black, White, Gray
Bedding Size
Twin XL
Firmness
Medium soft
Mattress Features
Adjustable base compatibility, Anti-microbial, Cooling function, Edge support, Motion isolation, Safe non-toxic materials
Materials
Memory Foam, Copper

Questions & answers

How much does it cost, and where can I buy it?
This Diamond Mattress mattress is sold by 1 retailer for $1,449.00. It's currently on sale (up to 29% off). Available at diamondmattress.com.
Is it in stock?
Yes, it's currently in stock.
What are the key features?
Key features include Cooling Copper Memory Foam draws heat away and is naturally antimicrobial, Dynamic Edge Coil system provides targeted support and enhanced edge support, CoolTouch Ultra Cool Cover for a breathable, cooling sleep surface, CertiPUR Certified comfort layer for added support & pressure relief, and Available in Plush, Medium and Firm comfort levels.
What is it made of?
It's made of memory foam and copper.
What colors are available?
It comes in black, white, and gray.
What's its firmness?
Its firmness is medium soft.