HIGH QUALITY : Made from flocking and rubber that is durable and no matter how many times you sit your pretty butt down it will never go flat! Compact and Lightweight Design : great for office, home, travel, car seat or wheelchair use. Seat Cushion : The unique contoured design of the coccyx cushion is developed with a gentle slope from back to front making for a natural transition of your thighs off the seating surface. Unlike other cushions this helps to avoid the restriction of blood circulation and numb thighs meaning you can sit more comfortably for longer Easy Inflation : Fast and easy inflation by mouth or with the included air pump. Other cushions are difficult to inflate and can leave you feeling short of breath. With our included air pump, you will always be able to inflate your cushion quickly and easily. Stop Suffering From Painful and Debilitating Conditions : Give yourself a simple, natural and effective way to relieve pain. Donut cushions are recommended by doctors and physiotherapists worldwide for effective relief when sitting Product Description The Harupink brand is committed to providing customers with quality products and comprehensive services. Our products use advanced technology and high-quality materials to replace the test of time and maintain their beauty. Harupink multifunctional seat cushion. It is the best choice for office chairs, car seats and wheelchairs, The soft and durable material conforms to your body and offers excellent cushioning. With inflatable design, it is convenient for you to carry it and save space for you. It is a must-have travel cushion! High Quality Using plush fabric, PVC balloons. More resistant to wear and pressure. Relief the Pain Unique contour design, with a gentle slope from back to front, allowing your thighs to transition naturally from the seat surface Easy to Inflate-Take Anywhere It comes with an air pump for easy inflation. This cushion is small and you can take it with you. Read more Donut Cushion Steps for usage :