TEMPUR® Premium Flex system frame The system frame that can be customised to your individual comfort requirementsA TEMPUR® Premium Flex system frame is the perfect complement to your TEMPUR® mattress. The system frame has highly flexible disc elements that provide optimum pressure relief. Soft, medium or firm - the firmness of each individual disc from the shoulder to the pelvic area can be adjusted with a slight twist. For better ventilation, the discs of the frames are manufactured in an open honeycomb structure. TEMPUR® Premium Flex 500 Rigid system frame 3 rows of individually adjustable shoulder supportIndividually adjustable disc elements11.5 cm total heightMattress holder set and feet can be ordered optionally