Here is a handy tool that turns any chair into a standing desk. The Wuteku chair desk fits most chair sizes and styles. It is adjustable and even has a phone holder. It weighs only 5lbs, so you can take it from room to room to work in a more active fashion.
The Wuteku Chair Desk helps you go from sitting to standing position to burn calories and work in a healthier fashion. It measure 16.9” by 15.8” by 2.4”.