The specifications for the H04:
- BalancedMovementMechanism™ (balanced, flowing tilt action backwards and forwards)
- Back height adjustment
- Seat depth adjustment
- Adjustable seat height
- Adjustable forwards and backw(tilt down, height, and width) with black leather top
- Five star base in aluminium with footplates. Standard black or combination of polished or all polished
- 150mm lift (seat height 408-518mm)