About this item Soft Headrest and USB Massage Waist Cushion: The curvature of the back of the chair conforms to ergonomic design and will give you the same comfort as in a cradle. The pillow and waist cushion on the chair will support your neck and waist perfectly. In addition, our waist cushion also has massage function. You only need to connect the USB to the power supply to relieve your waist fatigue when you sit for a long time. High-quality & Safety Material: The chair seat is made of medium density and thick sponge, which has good comfort and high weight capacity. Surface covered with PU leather, making it easy to clean and maintain. PU iron pipe handrails and high quality air poles provide a strong guarantee for your safety. Height Adjustable Seat and Armrest: Considering the different table heights and personal habits, we used high quality gas rod for safety seat height adjust, helping you find the most comfortable position. When you use the mouse, the left and right lifting armrest can find the most suitable direction and height for you. 360 Degree Rotation and Free Sliding: The seat can rotate 360 degrees, which can bring a little fun to your tedious work. There are five multi-directional wheels at the bottom to ensure smooth movement in all directions. When you want to get something around you, you just need to slide it slightly to get it. It brings convenience to your work, game or leisure time. Sitting and Lying Double Use: The back of this racing chair can be extended at 180 degrees, so you can adjust it to your desired comfortable angle. The chair also has one considerable foldable feet shelf, which gives your legs support when you sleep on the chair. And it can be conveniently retracted on working and playing modes. › See more product details