This popular Inflatable Chair Pressure Cushion is comfortable, very affordable, very lightweight and is suitable for people who are at low risk of developing pressure sores, making it ideal for wheelchairs, chairs or car seats.It is also compact when not inflated making it totally portable and the ideal size for popping in a handbag or a car glovebox. Easy to inflate manually by mouth or with a pump if required, this inflatable pressure cushion is surprisingly comfortable making it ideal for that long train journey or for enjoying a seat for a movie. The inflatable seat cushion is a good size and features a number of holes to increase airflow and prevent dampness. Please note this seat cushion does not have any suckers for fastening it to a bath or other surface.