DynastyMattress 4.5-inch Gel Memory Foam Sofa Mattress-QUEEN Size

Amazon.com Price:  $189.00 (as of 18/10/2017 06:08 PST- Details)

4.5 Inch thick. 2″ HD Gel plush memory foam and 2.5″ Base Foam Support sofa bed mattress
Plush sofa bed sleeper mattress; ideal for relief of back pain.
Ships compressed for easy delivery and set up. Fit into small bedrooms with ease.