1. Washable and removable seat cover: the washable hanging seat cushion is equipped with a zip for easy removal of the cover. The self supporting cover has been improved to wrap the cotton thread. 2. 15cm Thick Inner Lining The cushion of the hanging egg chair is made of PP cotton lining with good resilience. Extra thick 15 cm lining, soft and comfortable, the extra thick cushion makes you feel less textured than a rocking chair or wicker chair, effectively prevent the hips from flaring, with a good rebound effect, can better reduce the pressure on the hips, relax the hips and make you sit softer and more comfortable. 3. With armrests: the outdoor hammock chair cushion is equipped with two armrests to help you relax your arms better, so you can enjoy happy moments ly. 4. Non slip strap: the one piece backrest cushion has non slip straps. They can be firmly attached to the hammock and do not move. The concave convex thickening design makes the toffee chair more suitable for the human body curve, making you feel more comfortable and reducing stress.