Thanks for contacting Tundra Restaurant Supply with your question Jacie.
Unfortunately, John Boos tables have a wide variety of customizations, per table, and the company did provide images for each customizeable option. Casters is one of these options.
That said, the casters that come on this John Boos C01C-D 36" x 24" Country Table are 2 1/2" high, bringing the total table height to just under 39". These casters are fairly small, and given the width of the table leg they shouldn't stand out too much.
Answered on 4/29/2013 by Andrew Call from Boulder, CO