In original packaging item, may require some assembly. See link for more details:

Size: 75X25

Note: 4 inch memory foam foldable mattress.

https://www.target.com/p/continental-sleep-4-portable-tri-folding-gel-memory-foam-mattress-breathable-mesh-sides-with-ultra-soft-removable-and-washable-cover-white/-/A-89628081