Product Details: Brand : Comfortis Size : 72 x 30 - 84 x 72 Inch Thickness : 12 Inch Material : Foam Fabric : Knitted Fabric Layer : 7 layer Warranty : 7 Years Type : Single, Double Being a well-distinguished company in the market, we are into offering Grandiose Prima Spring Mattress. This mattress is a premium mattress with the 7 layers. The first layer is a Foam Quilt with smooth finishing and reliability. Second is the Felt layer, and then the Pocket Spring layer is there which is the third layer. Fourth one is Felt layer. Fifth layer is Supersoft Foam. Then the Foam Quilt layer is there which is the sixth one. This sections are covered with the knitted fabric.