1. Soft and comfortable: The inflatable round cushion is made of soft and durable PVC material, which is soft and comfortable to the touch, easy to use, and brings you excellent comfort. 2. Pain Relief: The round cushion is ergonomically designed to distribute body weight evenly through the ring shape, relieve pelvic, perineal and anal pain, and is suitable for controlling and relieving a variety of discomfort pains. 3. Portable equipment: The round pad adopts a lightweight and portable design, which is light in weight and small in size, and can be carried with you, which is convenient for you to use during travel, office or outdoor activities. 4. Easy to inflate: The inflatable round cushion is equipped with an air pump, which is easy to inflate. You only need to press a little harder to inflate easily, and it can last for a long time after inflating. 5. Multiple uses: In addition to being used as an inflatable seat cushion, the round cushion can also be used in various activities such as medical care, vehicle driving, skiing, camping, etc., bringing you more comfort and convenience.