Mesh Back Support, Mesh Lumbar Support Cushion Air Flow Chair Back Support with

Sentik chair back support cushion is designed for drivers, white-collar workers and other sedentary people. The lumbar cushion can be adjusted to fit your lumbar.\nWith superior Materials, The carefully selected breathable mesh fabrics ensure the comfortable fit and wear-resistant. The sturdy steel frame makes it not easy to be deformed.\nMesh lumbar support can also improve your sitting posture, suitable for the most people. You can use the mesh back support in your office, car and home.\nFeatures:\n--ERGONOMIC DESIGN - Office chair back support designed to fit the waist contours, give good lower back support and reduce fatigue. Mesh lumbar support also can improve sitting posture\n--COMFORTABLE BACK REST - Mesh back support with massage granules, provide massage feature, make you feel stinging and can effectively relieve the stiffness of your back/waist\n--BREATHABLE - Chair back support made of high-quality materials. The hole of the mesh lumbar support keep the air flowing, it doe