Features: 1. Our ergonomic seat cushion is made up of an ideal sitting position. Furthermore, you will feel constant cooling with our 3D breathable mesh cover while you sit on the wedge cushion. Our ergonomic seat cushion consists of a high-quality memory foam core with a durable outer cover. 3. Super comfortable sitting: the seat cushion for gives you maximum seating comfort, while at the same time ensures that your posture is optimally upright - absolutely win-win for you and your back. Place the wedge cushion - with the higher side at the back - on your chair and off you go! 3. Say Goodbye to Uncomfortable Car Seat/Office Chair:Most car seats/office chairs lacking support,driving or sitting for long time easily causes pains in your hips,thighs and knees.Not anymore with our car cushions for driving. Made of premium memory foam, our car pillow for driving seat supports those areas to reduce pressure and relieve pains. 4. Many uses: the seat cushion is versatile. It is ideal for the office chair in the office, dining chair or wheelchair. Furthermore, it is ideal for travelling in the car, plane or train or simply as a booster seat. Thanks to the practical non-slip base, it does not slip. 5. If you have any question, please feel free to contact us. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Memory Foam Size: 47x43x13.5cm Package List: 1x Car Wedge Seat Cushion