Dreamline cushions offer more technical benefits than their comfortable appearance might suggest. The unique “bubble contouring” of the cushion gently restricts the forward migration of the pelvis regardless of the sitting position, naturally encourages an upright sitting position, reduces pelvic rotation & with the reduced pressure at the front of the cushion offers improved circulation to the lower limbs. An accentuated central groove redistributes pressure away from the coccyx & pelvic girdle regions