File it under function. The adjustable Bernard Desk Chair is a quick study with its state of the art black upholstery in a combination of mesh and PVC leather. Bernard comes with plastic rollers and designed so every hour behind a home office desk can resemble the ever-elusive vacation day. Seat Dimensions: 20.30" x 19.50" x 18.9" - 22.6", Back Dimensions: 19.3", Arm Height: 25.5-29.3", Fill Material: Foam. To prevent overall soiling, frequent vacuuming or light brushing is recommended. Cushions and pillows should be turned on a weekly basis. Down-filled cushions should be brushed rather than vacuumed. Spot clean, using a mild water-free solvent or dry cleaning product. Only a professional cleaner should undertake a complete overall cleaning. The use of steam or water-based cleaners may cause excessive shrinking or staining.