Primum Chair with Arms - 5-Star Swivel Base w/ Gas LiftBecause of its well proportioned shape, Primum has charmed its way into the market of conference and dining chairs. The mesh in the back of the chair will adjust to your back and provides perfect support, regardless of your body shape. The dining chair comes with or without arms and as swivel chair. Choose among legs in black powder coated steel, stainless steel or legs with wheels.