I wasn’t expecting it to come in two packages. The first package was the memory foam topping. If you’ve never felt memory foam, it’s not like normal foam. It’s almost like a soft putty feeling foam. It feels like you are wrapped in comfort and it’s amazing. The second package is like a fitted sheet, it wraps around the foam and mattress and has the topping almost like a down comforter, it adds another layer of wonderfully warm comfort. My daughter was having back issues because she’s tall and the mattress was very old.  She slept the best she’s slept in years!! Absolutely would recommend this!