Out of box item, may require some assembly. See link for more details:
Size: Queen
Note: This queen mattress is wrapped in plastic but not in original packaging. Overall good condition and a very nice mattress but due to it not being in original packaging, there are a few places on the edges of the mattress that have some warehouse dirt that needs some spot cleaning, see picture for example.
https://www.target.com/p/the-casper-element-mattress-king/-/A-79822667?preselect=79822666


