10 Inch full size Hybrid Mattresses, Foam and Spring Mattress , CertiPUR-US Certified Foams , Mattress-in-a-Box. The firmness, and comfort of the mattress are great.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
