With our Pneumatic Stool, adjusting your height (within a
range of 20" - 27") is as simple as pressing a lever, and you can do
it while you're sitting. The seat is a 17” diameter, base is 21.5"
diameter.  Available with or without a back, in your choice of vinyl and
color to match your table.  Natursoft colors: Marie's Beige, Latte, Black,
Mystic Blue, Amethyst, Teal, Vanilla Crème, Burgundy, Hunter. Other colors
available at additional cost.  Comes with foot ring, but can be removed.