This garden armchair booster cushion, designed for adults, is made of a high-quality combination of cotton and linen and PP cotton. Cotton and linen fabric is breathable, natural and comfortable to the touch, suitable for outdoor use; PP cotton core is thick and elastic, providing good support, so that sitting for a long time is not tired. Its size is moderate, can perfectly fit the armchair, effectively increase the seat height, easy to get up, especially for the garden, courtyard and other outdoor scenes. Whether you use it for leisure reading or an afternoon nap, this booster cushion can bring you a comfortable experience and enhance the coziness and quality of garden life.