Meridian Cushion -- The Mobility Project

Providing exceptional pressure distribution, positioning stability and comfort, the Meridian has two independently adjustable Air-Foam Floatation chambers for maximum pressure distribution and independent positioning of the pelvis and thighs.
Dual chambers work together to correct sacral sitting by creating a pre-ischial ridge that prevents the ischial tuberosities from sliding forward into posterior pelvic tilt.
Combine with the contoured Wave base for added stability.