Memory Foam Cushion Seat, Cushion & Lumbar Support Ergonomic Pillow Back Support Pain Relief for Office Chair Car Seat Cushion with Removable Mesh Cover Adjustable Straps

✅[ Correct spinal curvature ] - Our back pillow double back wrap design, similar to the feeling of someone holding you from behind, effectively wrapping the back muscles and releasing pressure on the lumbar interval, ✅[ Pain Relief ] - Contoured to provide the correct curvature of proper spinal support, this back cushion not only keeps your lower back in check but alleviates pressure along your entire spine by forcing you to sit up straight., ✅[Height Adjustment ] - Easy to adjust and position with hand-screwed nut in 8cm height range so that our winged back lumbar cushion hits the right spot for your lower and middle back on most chairs., ✅[ Breathable 3D Mesh Cover ] - Perfect for long hours of sitting, this lumbar support back pillow features thick 3D ventilating mesh cover and vents on the "wings" frame, allowing air to flow through and reduce heat on your back., ✅[ Fit on Almost Seat ] - It's suitable for most of office chair, car seats, wheelchair, gaming chair, recliner, home chair or seat on a bus, airplane or train, perfect for drivers, teachers, students etc.