It did not expand to a full size After 5 days, the mattresses are too small from what the manufacturers tag says.

Ive bought this mattress twice (first one my son took when he moved), and Im just as thrilled with it this time around! I need a firm mattress, and this one is extremely comfortable!

Sleeps well, not too hard and low enough for Seniors to get in and out of bed safely.

Great gift! My brother is pleased.

Comfortable, firm. Shipped very small, very convenient.

Mr. Jason and Mario did good job for delivery, on time and nice service. Thx Xiaoyan

Absolutely comfortable! I spent a lot more on other mattresses and I like this one better. It's firm but not too firm. Almost between medium and firm.

I bought this mattress for my daughter and she has no complaints.

I was hesitant to purchase, since I like firm mattresses. I am pleased with the product - it is firm, supportive, and still comfortable. Impressive, considering the price and ease of purchase/delivery

I never write reviews but just wanted to tell everyone that it’s not a firm mattress in any way, shape or form. We had bought the same mattress years ago and loved it but this one is entirely different and extremely soft. Another review says it’s almost like memory foam and that’s true. We were in a pinch and needed something quick, but we will be eventually putting this in a guest bedroom and buying a firm mattress at a store maybe a year or so down the line… oh well. Works for now but is extremely soft.