Multi-purpose Desk Chair Cushion: Our coccyx seat cushion pillow is suitable for various seats on most occasions, office chair, car seat, desk chair at home, airplane seat , or wheelchairNatural latex cushionPromote blood circulation and maintain a healthy postureKeep air circulation, sweat-proof and easy to absorbRelieve pain symptoms100% brand new high quality slow slow reboundGentle and skin-friendly, environmentally safeHollow design with zero pressure, slow reboundApplicable scenarios: offices, homes, cars and places that need to sit for a long timeApplicable people: office workers, pregnant women, patients with hemorrhoids, students, the elderly, drivers, etc.parameterCoat material: 3D air layer fabricCore material: natural latexColor: black, blueSize: 47 * 40 * 14cm (18.5 * 15.7 * 5.5in)Packing: cushion * 1 outer packing * 1Thank you for purchasing my product. I hope to bring you good luck. If you have any questions, I will give you feedback as soon as possible.