In this luxury mattress we've combined layers of rebound cotton with soft polyester fibres to provide the ultimate in comfort, support and breathability. It's upholstered in a natural tufted viscose elastin fabric, and the mattress border is reinforced by two rows of hand-side stitching that provides edge-to-edge support. The Ortho version of the Original mattress has added support thanks to the natural duo pads that are included on either side of the spring unit to further enhance a firmer feel. This mattress has our most popular 1500 pocket springs unit with a firmness rating of MEDIUM TO FIRM. Features Upholstered in a luxury viscose cover Medium to Firm 1500 pocket mattress Two layers of hand stitching providing edge-to-edge support Two-sided turnable mattress Four flag-stitched handles Tufting holds layers in place for improved mattress lifespan Natural duo pads for improved support Base Information Divan and Storage Options The optional divan base is available with end-slider storage in all bed sizes except single, and side-slider storage in the single bed size. It is also possible to have drawers in the base – they are available with one, two, three and four drawers in all sizes except single, which can have one or two drawers (all drawers can take a maximum load of 3kg). The divan bases are available in a wide range of colours and fabrics - see below. The divan sits on castors (or glides – optional extra, better suited to wooden floor boards).