Easy to go mattress comes rolled in a box, the box has handles & wheels for convenience & portability. This is a medium firm pillow top mattress. Mattress has THE benefit of independently-encased coils to reduce pressure points thus delivering correct alignment for back, neck, and spine. Twin coil count is 480, full coil count 660, queen coil count 800, King coil count 992 Available in Twin, full, queen, King. Recharge your body With this uniquely designed mattress it will meet your "dream" Goal of comfort & quality. The wood foundation box spring meets federal standards 1632 and 1633 fire code. Ready for the room Includes box spring, giving you the key components for the bed for one great price Provides quality you can count on. We manufacture our bedding sets only in accordance with strict quality standards. The wood box spring is 8 inches high, strong and sturdy fully assembled- the box spring is ready to use.