An under desk treadmill is designed to be placed under a standing desk so you can walk while you work. We chose the Unsit under desk treadmill to pair with our stand up desks because of its unique dimensions. At just 56” long and 39” wide, its low-profile design lets you walk while you work without taking up a large area of your workspace. It’s also designed to be very quiet, so it doesn’t distract you or anyone who may also be working near you.