Comfortable back support: expanded memory foam lumbar support cushion and thickened the adjustment to fill the space in the back, providing support for the lumbar spine, and when you lean back, the pressure on the lumbar spine is less.

Release pressure: ergonomic lumbar support cushion, adjust to the curvature of the lumbar spine to release the pressure of sedentary, sitting and sitting together for a day without getting tired.

Airflow design: circulate body heat and perspiration, allowing air to flow freely and maintain comfort.

Material: our padded lumbar support is filled with high-density memory foam to help improve weight distribution and relieve stress and tension in joints and muscles

Wide application: there is an elastic band to hold the back of this chair in place and prevent the lumbar cushion from slipping. to most office chairs, computer chairs, office chairs, car seats, etc.