Description Available in either single or double model Choice of castors or glides Black fabric Casters or Glides? ﾠ Casters:ﾠWheels that are affixed to the bottom of a seat’s legs to facilitate moving across the floor. Glides:ﾠMetal or plastic discs affixed to the bottom of a seat’s legs to facilitate moving it across the floor. For casters to work properly there needs to be a degree of friction between the wheel and the surface it’s being used on. Too much friction makes the chair difficult to move. Too little friction means the chair will move too easily.
