Seat Cushion Back Cushion 100% Memory Foam Seat Cushion for Office Chair 2 in 1 Chair Cushion - for Sciatica Tailbone Back Pain Relief Posture Correction with Non-Slip Bottom

Solid Polyester. Sitting for a long time is tired, and sitting for a long time is tired. Work, study, sway your legs and deform your legs. Living at home, sitting obliquely, with lumbar tilt. Do you have lumbar problems caused by sitting for such a long time?. Coccyx Seat Cushion and Back Cushion-Two in one. Not only ergonomically designed by alleviating pressure on the coccyx/tailbone and relieving Sciatic Nerve Pain, but also relieves large areas of back pain, including lower back, middle back pain, muscle pain, arthritis, stiffness, and tension in the middle and lower back areas caused by stenosis. A good quality seat cushion with lumbar support can enhance your all-over comfort level. L-shaped ergonomic design-They re engineered to provide the perfect blend of comfort and support to minimize fatigue, discomfort and promote healthy posture. However, a normal seat cushion may not offer enough back support, especially if you're spending eight hours or more per day seated in the office