The Sierra Comfort Ergonomic Kneeling Chair is designed to improve one"s posture and eliminate daily strain on the body. Through the study of ergonomics, our chairs are built to fit the needs of individuals in the work and home space. Constructed of birch wood and microfibers, you"ll feel comfortable and confident when putting your chair to use. Its lightweight and convenient size allows for easy transport. The attractive wood finish makes it suitable for all settings. Whether at your desk, the drawing table, or in front of your TV; the ergonomic kneeling chair can adapt to numerous activities, all while encouraging better health tactics.