Chairs manufactured from 25.4mm Square Aluminium tubing. 2.0mm thickness. Chairs are finished in Anodise or Oven Baked Epoxy in a variety of colours to choose from. Frames are fully welded frames. Chairs are CNC Tube Bent for accuracy and consistency. Upholstered with Fabric in a wide selection of pattern or plain colours. Seats are Polyurethane Moulded Seats. Backrest Cover conceals backrest slots from being exposed. Protective Nylon bumper & stacking studs fitted. Chairs are stackable 10 high for transportation & mobility.