COMFYTHERA 18x16x2in Seat Cushion and Chair Cushion for Office Chairs, Wheelchairs Mobility Scooters, or Car Seat for Soft Support While Reducing Stress on Sciatica and Pressure (2 inch Thick)

["【 RELIEVE PAIN AND DISCOMFORT 】 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","【 LONG-LASTING COMFORT 】Wheelchair Seat 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","【 HIGHER DENSITY FOAM FOR ADDED SUPPORT 】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","【 PERFECT SIZE FOR VARIOUS USES】 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","【 SUITABLE FOR ALL AGES AND NEEDS 】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 2 in","* Because the product is vacuum packed, when the package arrives, take it out of the package and perform the necessary fluffing on the cushion, while waiting for 24 hours to reach its complete shape."]