1. 2seater egg chair swing cushion: Doublelayered chair cushion, sun protection, swing chair cushion, large size is 150 cm x 110 cm. You can enjoy it alone or with your children or loved ones during your leisure time. 2. and sunproof The outdoor egg chair seat cushion is made of highdensity polyester material, which is waterproof, sunproof and scratchresistant. It can be placed on an egg chair in the garden or on the terrace without worrying about sunlight damage. It is very durable. 3. Removable and easy to clean: The washable 2person hammock cushion has a zipper design for easy removal of the chair cover for cleaning. It has an independent lining cloth with a lining cloth cover for wrapping cotton, ensuring the cotton doesn't fall off when the cover is removed. 4. Widely used The egg chair cushion is ergonomically designed to prevent tailbone and hip joint fatigue. It is suitable for office chairs, kitchen chairs, rocking chairs, terrace chair cushions, dining chairs, wicker chairs, wooden chairs, round chairs, cars, trucks, wheelchairs, stadium seats and more.