Classic Serena 10 Inch Gel Memory Foam Mattress - Queen. The item "Classic Serena 10 Inch Gel Memory Foam Mattress Queen" is in sale since Tuesday, November 19, 2019. This item is in the category "Home & Garden\Furniture\Beds & Mattresses\Mattresses". The seller is "alcoc_92" and is located in Mount Wolf, Pennsylvania. This item can be shipped to United States.