The cushion features breathable linen fabric and high-quality memory foam filling, offering high density and high resilience for a soft touch on hard seats, enhancing comfort. With dimensions of 40cm x 40cm (15.7 x 15.7 inches) and a thickness of 3.5cm (1.3 inches), it fits curves perfectly, providing a comfortable, soft, and breathable experience. The slow-rebound memory foam effectively conforms to the hip curve, evenly distributes pressure, relieves muscle fatigue, relaxes buttock muscles, and ensures excellent comfort. Additionally, the cushion includes a buckle belt design for added firmness and non-slip security.