Product Material: plush + PVC liner Size: inner diameter 10cm, outer diameter 38cm Color: gray Recommended for: Prolonged Sitting/Bed Sores/Fractured Coccyx/Tailbone Pain/Pelvic Floor Pain/Pregnancy Package content: 1*inflatable cushion, 1*pump Package includesYou will get 1 pcs of 38*38 cm round inflatable cushion and a random color air pump. You can use it at home, office, vacation, car and airplane. Easy to UseIt is very easy to use, with a built-in inflation nozzle, and the seat cushion can be inflated quickly and easily through the port or the attached air pump. Portable inflatable design, light and compact when deflated, can be very convenient to carry. MaterialThe outer cover of this cushion is made of hypoallergenic polyester fiber, soft and durable material fits your body, provides excellent cushioning effect, can be cleaned, and provides you with a safe and clean cushion. FeaturesIt is ergonomically designed to provide maximum comfort and support, providing you with the perfect buttocks cushion, alleviating painful conditions, while maintaining durability and support. ApplicationOur cushion is an excellent cushion for the treatment of hemorrhoids. It has a wide range of applications. It can easily give yourself a simple, natural and effective way to relieve the pain of sitting.