The Simmons Slumberzzz Firm mattress has both plush and firm support layers that provide just the right amount of cushion and support for a great feel at an amazing value! You will find a ''Never Cave'' 4.5'' foam support core and a 1.5'' motion separation layer in the Slumberzzz to give you no wakey wakey support the whole night through.
• Support layer has ''Never Cave'' 4.5'' foam support core and 1.5'' motion separation layer
• Comfort layer offers both firm and plush support layers
• Made in USA
• 1-year manufacturers limited warranty
• Includes: 1 Twin Mattress (foundation not included)