Make your desk ultra-mobile my adding Locking Desk Casters. If you have a desk in a public space that needs to be easily wheeled out of the way, this option is for you. The high-quality casters have a modern look to them.
These heavy-duty swiveling nylon casters are rated at 110 lbs. each, and their are 4 per desk! They replace the normal desk leveler pads, and add 2.75" to the minimum height of the desk.