Nienkamper | Beautiful form and a sleek profile is what defines the SLIM high back conference chair. This is an affordable all-rounder with quality and luxury in mind that proves that a minimalist design doesn’t mean minimal comfort. The Slim chair features a distinctive, slim form which is simple yet elegant in design. A true classic swivel chair with light and clear lines. Available armless, fixed height arms with polished aluminum arm supports and soft black textured arm pads.