Hollywood Rollaway with Twin Innerspring Mattress Brand new Limited Lifetime Warranty, The Hollywood Bed Frame Co. Rollaway Bed is a 39 rollaway bed with Innerspring Mattress. This twin-size rollaway bed includes a poly-foam four-inch thick mattress, perfect comfort and support when you need an extra bed. Supports fold downward to serve as legs when you open this piece into the bed position, and simply fold the bed frame into its compact form and stow it away in a closet.