KHALZ Kneeling Chair with 50% Extra Padding, Ergonomic, Height Adjustable Stool, Improves Posture, Mobile EXTRA PADDING: Khalz kneeling chairs have more padding than most other kneeling chairs on the market to allow you to sit more comfortably for longer. COMFORTABLE: Extra padding makes it much easier on your knees, making it great for prolonged use. If you are under 6' 2" in height this chair should be perfect for you by helping your body sit correctly by reducing slouching and hunching when sitting at your desk. ADJUSTABLE: Adjust the chair up or down to suit your height. Max height: 30" (75cm), Min Height 20.5" (52cm) STRONG: Steel frame built to last much longer than wooden kneeling chairs. Maximum Weight: 240lbs ERGONOMIC: Designed to promote correct posture when sitting at your desk. the khalz kneeling chair has the optimal angle seat to significantly aid in posture improvement. IMPORTANT NOTE: If purchasing for health/pain relief, please first check with your health care provider to ensure this kneeling chair is right for your specific condition.