UNIVERSAL IN ALL SEASONS40x40 round chair pad are suitable for all seasons. In cold weather, it can separate you from the cold surface of the chair. In hot weather, the breathable memory foam and cover won't suffocate you. In your daily use, these round chair cushions can reduce the pressure on your hips when sitting. These colorful cushions will also be a perfect decoration for your lovely home. BREATHABLE KNITTED COTTONWashable round indoor chair cushions for dining chairs adopt high quality knitted cotton cover material , which is super breathable, skin-friendly, wearable and pilling-free. This fabric uses a natural dye treatment, which makes the cushion cover machine washable and you'll never worry about it fading. REMOVABLE CHAIR PADDLEGarden chair cushions feature removable cushions. a zipper for easy detachment and washing of the cover. Invisible zipper design, the zipper is embedded in the cushion cover, which is practical and beautiful. The cushion is round and one-piece, very easy and quick to reinstall. UPGRADE MEMORY FOAMThick cushion Chair one-piece thick padding, anti-deformation, help you isolate the surface hard and cold of the chair, completely protect your tailbone and buttocks. Memory foam texture is more delicate and soft, and more breathable, anti-deformation. Sit on it, you will feel like you are sitting on the cloud, you will not feel tired after sitting for a long time. WIDELY USEDWe provide different sizes to match your chairs and for different uses. It can be widely used for your dining chairs, kitchen chairs, office chairs, papasan chair, sofa, lawn chair and any seat that needs extra padding. You can also use it as a floor cushion, balcony cushion, bay window cushion and tatami cushion.