Zinus 12 Inch Cooling Essential Foam Mattress/Affordable Mattress/Bed-in-a-Box/CertiPUR-US Certified, Twin Furniture And the mattress is medium

And the mattress is medium firmness

The full body massage includes 3 intensity levels for both head & foot with 4 different massage modes including wave

Ergonomic contour design correctly aligns spinet

Metal crosswires create a stable support system

two Twin XL bases create a King size bed

Zinus 12 Inch Cooling Essential Foam Mattress/Affordable Mattress/Bed-in-a-Box/CertiPUR-US Certified, Twin Furniture And the mattress is mediumBrand: Zinus Color: White Features: General Note: Please allow 24 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state. The expansion time of the mattress will vary as per the surrounding CLASSIC COMFORT, MAXIMUM AFFORDABILITY With its special cooling cover, supportive foams, and