DMI Seat Cushion and Chair Cushion for Office Chairs, Wheelchairs, Mobility Scooters, Kitchen Chairs or Car Seats for Support and Height while Reducing Stress on Back, Tailbone or Sciatica, 16x18x3

SEAT CUSHION easily adds support, comfort, and height to any chair or hard surface. CHAIR CUSHION aids good posture and assists with the natural curve of the spine by evenly distributing weight and offloading pressure on spinal discs CUSHION provides a natural, upright seated position without pain. The ergonomic design helps to increase blood flow and assists with pain in the lower back, neck, tailbone, shoulders and legs as well as muscle fatigue and sciatica SEAT RISER works with any chair and is made of durable, lightweight, high density foam that contours to the body by reducing pressure on the back and tailbone by avoiding compression LIFT CUSHION is firm, supportive and lightweight enough to carry for travel when sitting, driving or flying for long periods of time. Butt Pillow enhances comfort while retaining its shape after several uses CHAIR PILLOW is made of high density foam that will not crack or crumble. CHAIR PAD also includes a removable poly/cotton machine washable cover and measures 18 x 16 x 3