Description: 【Seat Cushion】: Our seat cushion comes which is soft, breathable, and comfortable, making it ideal for long periods of sitting, to fit a variety of seats 【Comfortable Design】: Ergonomic seat cushion, with backrest, non slip zipper. Integrated non slip zipper, conforms to lower body contours, and provides soft support 【Premium Material】: The seat cushion is made of quality polyester cotton material, breathable, soft to the touch, can be quickly recovered, and keeps its shape even after prolonged use 【Comfortable to Use】: The chair pad is large enough for most adults. Long ties at the back of Chair Pads and Seat Cushions allow it to be tied to the chair and fixed strap, antislip and stable, not easy to fall, keeping the stay 【Wide Applications】: The seat cushion is suitable for home, office, car, computer chairs, office chairs, etc, providing all around protection for your waist and back Specification: Material: Polyester Cotton Size Chart: 80cmx40cm/31.50inchx15.75inch Package Includes: 1 Seat Chair Pad  Note: Please allow slightly errors 1-2cm differences due to manual measurement.