The Dura Beds Superior base is a 13 inch (33cm) platform top base. This is an upgrade on the Dura standard base as it is finished with extra boarded side panels and a foam lined fabric. The base top is also padded with fabric upholstery. There are five fabrics to choose from and if required, you can also add storage drawers via the drop down box above. To view the fabric options, enlarge to thumbnail image above.