Tubular base/waterfall front seat/backrest with lumbar support ETT chairs are recommended for the following environments: industry, education, laboratory, clean room, static control, healthcare and office. Each chair within this series features a different base to meet varied environmental and…

5-Legged Reinforced Nylon Base/Concave Seat/ Backrest with Lumbar Support. BEN chairs are recommended for the following environments: industry, education, laboratory, clean room, healthcare and office. Each chair in this series features a different base to meet varied environmental and budget…