Craftsman-built chair frames are constructed from solid, reinforced hardwood for superior stability. Metal chair bases feature castors and pneumatic lift mechanisms, which allows chairs to tilt and swivel to any desired position. Seat cushions feature dense foam cores supported by a flexible network of durable rubber webbing for comfortable, evenly dispersed support. Down, feather, and poly-fiber padding creates relaxing sink, and cotton, down-proof casings maintain cushion shape. Cushions are channel-stitched to keep padding in place for added resilience.