12" Medium Hybrid Mattress with CopperChill Technology, Twin XL

Open box item, may require some assembly. See link for more details:

Size: 12" Twin XL

Note: Previously opened.

https://www.wayfair.com/bed-bath/pdp/sealy-cool-12-medium-hybrid-mattress-with-copperchill-technology-scm10020.html?piid=39520304