"Premo" Ergonomic Swivel Office/Task Chair

"Premo" ergonomic swivel office/task chair. The smooth action gas cylinder mechanism adjusts seat height from 16 1/2" to 21 1/2". Construction features include sturdy black metal frame, reinforced 5-star non-tip fiberglass base and double wheel "hood" design casters. ^Suggested List""~204.00"