Abstract: A no-fip mattress is constructed of a mattress core, a first padding layer positioned on top of the core, wherein the first padding layer has a density in the range from about 0.5 pounds per cubic foot to about 3 pounds per cubic foot and a firmness in the range from about 8 IFD to about 45 IFD. A second padding layer is adjacent to the first padding layer, wherein the second padding layer has a density in the range from about 0.5 pounds to about 1.9 pounds, and an IFD in the range from about 5 to about 23. A bottom support layer is beneath the core, and comprises a relatively dense and firm material.

Abstract: The invention provides systems, structures and methods which facilitate the display of inventory items. In one exemplary embodiment, the invention provides a system which comprises a plurality of separate stores. An elongate wall separates each of the stores. Additionally, each wall is provided with a doorway, with the doorways of each wall being aligned with each other. An aisle passes through each doorway such that a customer may visualize at least some of the interior of each store while standing in the aisle and looking down the aisle.

Abstract: A mattress comprises a core, a first padding layer and a second padding layer positioned on top of the core. A bottom support layer is disposed below the core. The bottom support layer is relatively dense and firm to support the core.

Abstract: A mattress comprises a core of springs having a fabric covering, such as fabric pockets. A top padding layer is positioned on top of the core, and a bottom support layer is disposed below the core. The bottom support layer is bonded to the fabric covering to couple the bottom support layer to the core.

Abstract: A mattress comprises a core of springs having a fabric covering, such as fabric pockets. A top padding layer is positioned on top of the core, and a bottom support layer is disposed below the core. The bottom support layer is bonded to the fabric covering to couple the bottom support layer to the core.

Abstract: A double bed arrangement having a combination mattress including a liquid filled side and a non-liquid filled cushion side. A compressible foam tray holds the non-liquid cushion side in a first portion or half of the tray with the liquid-filled cushion being located in a second portion or half of the tray. Preferably, the liquid filled cushion comprises a plurality of water filled tubes. A first waterproof liner covers the foam tray and a second waterproof liner covers a bottom surface, side surface, and at least a peripheral portion of the top surface of the non-liquid filled cushion.