Maximum seating comfort with ergonomic innovation: Our donut-shaped seat cushion not only offers exceptional comfort for the coccyx, but also promotes a pressure-relieving sitting posture. Whether in the office, in the living room at home or on the go in the car - this cushion is specially designed to reduce pressure on the coccyx and pelvis and relieve discomfort and pain even during long periods of sitting.< /p> Optimal dimensions for versatile use: With its compact dimensions of approx. With dimensions of 45.5 x 39 x 11 cm, the cushion fits on most seats. The 19.5 x 16 cm oval inner recess provides a well-shaped, breathable support, which offers even relief and optimal support for the leg. < b>Effective Relief from Sitting Discomfort: Minimize pain and discomfort when sitting, including symptoms of hemorrhoids, tailbone pain, or pressure sores, by simply adjusting the amount of air in the cushion to find your personal level of firmness. < / p> Flexible, Portable, and Easy to Care For: Our inflatable cushions are as light as a feather and therefore ideal for transportation, making them an indispensable companion for travel and mobility. They can be quickly deflated to save space, and the removable cover can be effortlessly cleaned for easy care. Wide Range of Applications for Unmatched Comfort: The seat cushion is ideal for office chairs, home use, wheelchair use, and more. Outdoor sports enthusiasts, drivers, and travelers alike will find comfort and support. Plus, it also provides comfort relief for pregnant women.