Twin size 8-inch Pocketed Spring Comfort Foam MattressThis Twin size 8 inch Pocketed Spring Comfort Foam Mattress features independent pocketed springs providing customized support while minimizing motion transfer for uninterrupted sleep. The Foam and Fiber Quilted Cover adds conforming comfort and the support for the mattress comes from the 7. 5 inch pocketed springs. The Twin size 8 inch Pocketed Spring Comfort Foam Mattress offers exceptional support, keeping you aligned and pressure free for a great