Simply set this seigle fabric zero gravity recliner to your comfortable angle and relax. With resistance levers and multi position adjustment, this chair gives you all the flexibility and comfort you need. It also comes with a three layer mattress, which is kept in place by a series of elastic clips to allow for easy removal and cleaning. The mattress runs from the top to the bottom thereby eliminating the need for a headrest and is suitable for all heights. Since this recliner is built on a foldable high limit elastic frame, it holds up to a staggering 330lbs.