Vinyl High Bench Height Stool is adjustable from 24.5-34.5 inches from the top of the seat to the floor and features ergonomic adjustments, including 360-degree, all-around control, chrome adjustable foot ring, and black, nylon-reinforced fiberglass base with dual-wheel, self-braking, non-marring casters suitable for hard floors in antibacterial/antifungal Storm Supernova Vinyl.