Ergonomic Kneeling Chair, Wooden Posture Knee Chair with Adjustable Thick Foam Cushions & Solid Wood Frame, Adjustable Height, Relief for Neck or Back Pain for Home, Office or Meditation, GrayProduct Features Improve Posture Unlike traditional chairs, this ergonomic kneeling chair uses a kneeling design to help align your back, shoulders, and neck, ease sciatic and lower back pain, and reduce slouching for better focus and efficiency Adjustable Design Adjust our kneeling desk chair with side screws to fit different heights and desk setups, rocking base helps reduce stiff sitting so you can read, think, or work with more ease Thick Cushions