Patented Design: The Model Q lumbar support pillow features an ergonomic contoured design that fills the gap between the lower back and the seat providing essential support. Its butterfly thickened design relieves pressure on the sides of the buttocks ensuring comfortable seating. With a 6-ball point massage system it offers targeted relief for the lumbar spine. This patented design combines ergonomic support and effective massage functionality for optimal comfort and relief while seated. New in the box.