In original packaging item, may require some assembly. See link for more details:
Size: Queen
Profile: 4" H
Note: There are some scratches to the metal parts but this will be covered by the upholstery. All hardware is present minus 1 small screw. See in house photos for details.
https://www.wayfair.com/bed-bath/pdp/zinus-metal-smart-box-spring-zsmt1050.html