Our ergonomic vinyl stools feature a 360° all-around height adjustment ring that can be operated from any position. These desk height stools offer several customizable options, including your choice of casters or glides on a nylon-reinforced fiberglass base, and over 65 antimicrobial/antibacterial standard and custom vinyl color configurations. Each ergonomic stool is backed by our 15-year warranty, lifetime on the pneumatic cylinder.