Material: crystal velvet Filling: PP cotton Size: 45X45X10CM/15.74X15.74X3.94inch Package List 1* Seat cushion Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size. 11. High-quality travel cushions, improve blood circulation, relieve body pressure, and promote sleep. 2Comfortable, breathable and dry. When you travel, travel in a car or work, long-term use this healthy, fashionable, high-quality seat cushion, you can fully enjoy high-quality sleep. 32. Relieve stress: Suitable for computer desks and chairs, cars, airplanes, recliners, yoga and meditation at home or at work After hard work or study, you can sit down to sleep and enjoy the peace and comfort of a person. 43. Fully decorate your home and office: it is an ideal choice for decoration, or used with chairs in the office, room, living room or terrace. Designed to relieve stress, students, the elderly, pregnant women and people with knee discomfort. 54. Cleaning method: Use high-quality crystal velvet fabric, easy to clean, hand wash or machine wash. Wipe with a mild detergent and cold water, or clean the outdoor cloth by hand, and then dry it. 65. Short plush material, fully filled with PP cotton, the cushion is perfect for seat, floor, even when you want to nap on the desk.