SIHOO Ergonomic Office Chair, Computer Desk Chair Breathable
SIHOO Ergonomic Office Chair, Computer Desk Chair Breathable Mesh High Back with Adjustable Backrest Height, 3D Arms, Headrest and Dynamic Lumbar Support (Grey) Check Offer Price 【Elastic lumbar support】SIHOO home office chair with adaptive elastic lumbar support can automatically provide support strength according to weight and contact angle. The S-shaped backrest design mimics the human spine, fits the curve of...