The Royal Hybrid Firm 11 inch mattress exhibits a firm feel and reliable support. The 1 inch of firm foam provides support at the sleep surface. A 1 inch layer of high density support foam adds an extra layer of support while 852 8 inch individually wrapped coils move independently to provide deeper sleep throughout the night. Perfect for sharing a bed, the edge-to-edge pocketed coils reduce motion transfer to prevent partner disturbance. An addition of a 1" high density foam base adds support to the top layers.
1" Firm Foam
1" High Density Support Foam Layer
8" 852 Pocketed Coils
1" High Density Foam Base
10 year limited warranty