1. Washable and Removable Seat Cover: The washable hanging chair cushion features a zipper for easy removal and washing of the cover. The independent padding has been reinforced to secure the cotton filling, so you don't have to worry about the cotton coming loose when removing the cover. 2. Thick 15 cm Padding: The cushion of the hanging egg chair is padded with resilience cotton. The extra thick 15 cm padding is soft and comfortable, ensuring you feel less structured compared to a traditional hanging chair or wicker chair. It effectively prevents hip widening, provides rebound, reduces pressure on the hips, and helps you relax while feeling softer and cozier. 3. Adjustable Cushion: The outdoor hammock chair cushion comes with a headrest. You can adjust the headrest position according to your needs—it will conform to your head and help relax your cervical spine more effectively. 4. Non Slip Straps: The cushion and headrest are equipped with non slip straps, allowing them to stay firmly attached to the hanging basket without shifting. You won't have to worry about slipping off and getting dirty. The concave convex thickening design ensures the chaise lounge conforms to the curves of the human body, providing comfort and pressure relief.