The Jeffersonian mattress collection is by Solstice Sleep.    This 12.5″ Mattress will provide you with ultra comfort!  The Jeffersonian is covered in a onyx fabric.  This is available in either Twin, Full, Queen, or King size.  The Jeffersonian features a pocketed coil systems with quantum coil encasement.  The Dynasty Onyx is available as a mattress only or can be purchased as a set with a 9″ box foundation.


Coil Unit:
667 Quantum Active Edge
Steel Pocketed Coil System
Quilting Gel Technology:
· Cooler Sleeping Experience
· Superior Support
· Aides in Consistent Sleep
   Temperature & Better Sleep
FR Barrier
1″ Gel SuperSoft Foam
5/8″ Supersoft Foam
Upholstery Top:
1″ SuperSoft EverFlow VISCO
1 3/4″ Layer Supersoft Foam
Upholstery Bottom:
1/2″ Stable Support Foam
Standard 9″ Foundation
Finished Height:
12 1/2″
10 Year Non-Prorated