Material The chair cushion is made of high quality linen material, inner padded with super elastic PP pearl cotton, good bounce effect, not easy to deform, soft and comfortable. The seat cushion for indoor or outdoor in thick fabric adds comfort and support to any rigid chair. (Chair not included) Fashion Style Cushions Seat cushions have simple and elegant design and help you relax on chairs at home or office, which can withstand the weather and light from the sun. The square cushion has no fastening strap. The cushion is very soft. This thick, supportive cushion provides comfort, extra height and help when getting in and out of a chair. Size 40 40cm Thickness: (9cm / 3.5in), thick reduces the pressure on your body and ensures comfortable rest. The chair cushion can improve the comfort when sitting, also can provide elastic cushioning, prevent falling, keep your hips perfect. Easy to clean Our seat cushions are machine washable, it is very easy to clean to keep your dining room or kitchen chairs neat and tidy, which will ultimately compliment your home. At the same time, it is also a very warm gift for your family and friends. Widely Used This upholstered chair cushion is suitable for office chair, dining chair, floor cushions, car seat, home sofa, wicker chair, classroom chair , a sofa, a garden chair, a lounge chair, etc. Please open the product carefully, preferably without using any sharp tools, because it is easy to damage the product. Color: Blue & nbsp; | & nbsp; Size: S 40 * 40 * 9cm Features: Enjoy plush comfort with this soft seat cushions for your back and body Upholstered with high quality PP cotton, this handmade Chair Cushions is strong and durable. It will stay in shape after long time use Perfect for four seasons of use, more comfortable to sit on. Perfect seat cushion, suitable for armchair, sofa, bed, automobile, home, office. The seat cushion gives you a great thermal experience, keeping you warm in the cold seasons. Product details: External material: linen Internal material: pp Cotton Size: 40 40cm / 15.7 15.7in; Thickness: (9cm / 3.5in) The package contains: 1 Chair Cushions Washing is not recommended, please protect the Chair Cushions