Firm mattress. For use with the 7210-01-325-0613 boxspring. Reversible mattress has blue pattern polyester ticking, multi-needle quilted to 1/2 inch foam layer, five layers of quilting and padding for support and comfort. An additional 1/2 inch foam topper pad for extra surface comfort. Continuous steel border rod ensures firm borders and greater edge to edge stability. This product is a FPI/UNICOR priority item. Federal customers may purchase this product after obtaining a waiver from FPI/UNICOR. Please refer to the FPI/UNICOR Waiver Request Procedures at http://www.unicor.gov. Please call customer care for freight costs which are not included in the sales price.