Comfortable Seat Cushion -Weight: 0.7kg -Size: 45x31x10cm (length x width x height) -Material: memory foam -The seat cushion allows you to easily have a charming curvature of the buttocks, easily put on the hip skirt and the jeans. Unique design -Two different fabrics make the cushion suitable for all seasons. -The side of the cushion is designed with an elastic loop, which is convenient to store when not in use, saving space. -“V” shaped design supports the pelvis and improves sitting posture. -Double “O” hollow design, the ring wraps around the buttocks, just sitting down can help you improve the curve of the buttocks. < p>-The inner filling of the cushion has strong elasticity, which fits your buttocks when you sit, reducing stress. Multiple Functions < p>-Balance the pelvis, reduce pressure on the tailbone, hips and spine, and adopt a correct sitting posture. -The cushion not only can be used as a seat cushion, but also can be used as a lumbar support, foot cushion and pillow.