We have had this mattress for 6 weeks and it already has developed a ridge in the middle and two saggy spots on both sides. We are not overweight people. We believe this mattress needs to be replaced. Thank you

[This review was collected as part of a promotion.] I can't describe it in words how happy I'm with my new Serta Classic firm queen mattress! It's so comfortable but at the same time offer good support for my back.

[This review was collected as part of a promotion.] The comfort of this mattress was nice , it gave me nice back support. I received a queen size mattress although it was a good amount of space, the durability was not there .

Comfy and great mattress

Has sept good so far

Great matress with fantastic support. I upgraded from a semi-firm hybrid to this classic firm amd my back pains stopped

Serta Classic Harbor Creek Traditional 12.5” Love the firmness

Really good bed really firm sturdy

This mattress is great for my bad back and knee firm and cooling

Very comfortable. Great support and firmness