The Regular/Average Counter-Height Lab Stool provides a larger seating surface and dependable ergonomic support for users working at elevated lab benches and clinical counters. The 20″ W × 19″ D seat offers comfortable, all-day cushioning, while the 17″ W × 19″ H dual-curve backrest promotes healthy posture during long periods of focused work. A counter-height pneumatic range of 24.5″ to 31″ allows easy positioning at higher work surfaces, and the 2.5″ sliding seat depth lets users fine-tune leg support for personalized comfort. Base model comes without arm rests. Built for hygienic, high-use environments, the stool features a 20″ adjustable foot ring to support proper lower-leg positioning and reduce fatigue at elevated stations. Durable vinyl upholstery wipes clean quickly, urethane dual-wheel casters provide smooth mobility, and the reinforced nylon base ensures long-lasting stability. Width plates are included for users who may wish to add armrests for additional upper-body support. This model is an excellent choice for professionals who need durable, adjustable, and comfortable seating at counter-height workstations.