The Vevor zero gravity chair is a heavy-duty reclining lounge chair designed for indoor and outdoor relaxation. Its adjustable 90° to 170° recline helps you find a comfortable position for resting, reading, or lounging. A removable thick cushion, headrest, and detachable tray with cup holder and phone stand add comfort and convenience. The sturdy triangular frame, reinforced square steel tubes, and double-layer elastic cords support up to 500 lbs. Its folding design also makes storage and transport easy.