VIVOHOME kneeling chair boasts an ergonomic design that encourages proper posture. By supporting your knees and holding your thighs at a low angle, it balances your weight and takes stress off the spinal column to alleviate back discomfort. Supportive memory foam cushions prevent painful pressure points from forming. Adjustable seat height ensures customized comfort and full ergonomic support. <p><b>Features:</b> <br>- It is easy to assemble the kneeling chair with the help of the video above and the manual in the package. <br>- Take the pressure off your back, neck, shoulders, and vertebra by using this comfortable adjustable kneeling chair. <br>- 21.6”- 25.6” adjustable height makes it suitable for most people and desks, 264 lbs weight capacity. <br>- PU material surface and polished metal structure allow you to clean the chair with just one wipe. <br>- All-black appearance makes the knee chair an attractive addition to a variety of work environments. <p><b>Product Specification: </b> <br>- Color: Black <br>- Material: PU leather, Mesh, Iron <br>- Seat Pad Size: 16.1” x 13.0” x 4” <br>- Kneeling Pad Size: 15.7”x 8.7”x 4” <br>- Adjustable Height: 21.6”- 25.6” <br>- Weight Capacity: 264 lbs <br>- Package Include: 1 x Adjustable kneeling chair 1 x User manual <p><b>Product Warranty: </b> <br>- We assure that the item you received is 100% safe and sound. For any defective item, please contact our customer service for a satisfying solution.