This is a complete set with 2- Adjustable bases and 2 - 10" memory foam mattresses.
FYI -> You can upgrade your adjustable base and mattress. 
 
Adjustable Base Functions include:
SPECS
Foot retainer bar
Head and foot up/down functions
12” legs
Wired 5-button remote - You won't lose the remote! 
One-touch Flat button
Sync Cable - allows for functionality on the independent side or both sides; especially useful for solid King and Cal King mattresses.
DETAILS
10 year limited warranty 
700 Lbs weight capacity
No tools required 
Fast and easy setup
Fits into most bed frames
Folds in half for small parcel shipping 
·    10-year limited manufacturer’s warranty
 
10" Gel Memory Foam Mattress Features:
Comfort Scale: Medium feel
Top layer: 2” Gel Air Foam memory foam promotes air flow and increases comfort 
Middle layer 2" support foam
Base layer: 6” Support Base foam reinforces the conformity and stability of the entire mattress 
The mattress is rolled and compressed for easy and quick delivery via Fed-Ex or UPS
Zipper and cover colors may vary
10-year limited manufacturer’s warranty
Memory foam naturally conforms to the body, promoting proper circulation and spinal alignment