The Core Supreme substrate is 30cm high. Accepts an anatomical frame of Standard boards or a reinforced Royal frame or system of retraction mechanisms. It is detachable for easy transport and has a removable side cover (bed cover or fascia). GREEK MADE Legs: 6 -12cm Base: 30cm The substrate is covered with fabric. Required measurements : for fabric width 1.40m->2.20m for fabric width 2.80m->1.20m Fabric options