Regain Your Body's Natural Posture With This Ergonomic Kneeling Chair. The Open Angled Position Encourages A Healthier Positioning For Your Body Which Relieves Your Spine Of The Compression When Sitting In A Office Chair. Kneeling Chairs Sit You In A Position To Allow Your Diaphragm To Move Efficiently And Promote Better Breathing And Blood Circulation. The Frame Is Height Adjustable To Get Into Your Preferred Seat Height. Use As Your Permanent Office Chair Or To Take A Break From Your Conventional Chair. Feature This Chair Encourages A More Ergonomic Posture And Distributes The Users Weight Across The Body More Evenly Angle And Height Adjustment For Maximum Comfort Polyacrylic Fabric For Durability Padded Seat And Knee Rest Classic European Design With Wooden Frame Height Adjustment Frame Dual Wheel Casters Requires Easy Self Assembly Specification Color: Black Material: Polyacrylic Fabric + Wood Finish: Natural Wood Dimension: L 46 X D 59 X H 62 Cm Height Adjustable From: 500 Mm To