Force yourself to burn more calories at work and stand against Sitting Disease!
These Stel'Air Compression Brake Wheels engage when you sit in your chair and release when you stand up. These are a common accessory used with under the desk pedallers. A common issue with under desk exercise equipment is operating it with a chair on wheels.
The compression brake wheels will "lock" when you sit down. This helps to prevent the chair from rolling away when you pedal at your desk.
The second great purpose of the brake wheels is you are forced to stand up when you want to move your chair. Install these wheels and you will burn more calories in your work day AND fight off sitting disease. Gone are the days of rolling here and there around the office.
This will help to break the habit of sitting all day, almost automatically.
The wheels are common sized to fit most office chairs. The wire grip end (the metal piece) is 7/16"x7/8" (11mm x 22mm).
Casters are soft wheels designed not to scratch the floor