Zero Gravity Chair is meant to simulate Zero Gravity when reclined. It provides 90-170°degree to adjust,which gives you a perfect angle to rest. Whilst reclined, your legs are elevated to reduce back pressure, and the headrest is adjustable to provide maximum comfort.; The locking mechanism allows you to lock this chair in the most desirable position, and the elastic cord support system keeps you elevated while adjusting to your body size. For easy stacking and storage, this gravity chair can be folded into one-third. And it is lightweight, which can be easily moved from room to room. A cup holder tray to place beverage, magazine, phone or other small items for convenient accessibility. padded headrest and gently contoured armrests for a better relaxing experience. Weight Capacity: 440 lbs. Item Size: 35.5”- 65”(L)× 26”(W) ×45”(H). Folding Size: 37.4”（L)× 26”(W).