Many Lumisource bar stools have hydraulic adjustable seats so you can use them as a 24" counter stool or a 30" barstool. Lumisource barstools come in a variety of colors and materials including ABS, faux leather and wood. Many of the bar stools are swivel bar stools, so you can spin around 360 degrees. Some bar stools have backs and some are just seats - the choice is yours.