| Item | mm | inches |
| Height | 390mm | 15.4" |
| Width | 560mm | 22" |
| Depth | 460mm | 18.1" |
| A Grade | From £366 |
| B Grade | From £374 |
| C Grade | From £381 |
| D Grade | From £389 |
| E Grade | From £404 |


| Item | mm | cm | inches |
| Height | 390mm | 39cm | 15.4" |
| Width | 560mm | 56cm | 22" |
| Depth | 460mm | 46cm | 18.1" |
| A Grade | £366 |
| B Grade | £374 |
| C Grade | £381 |
| D Grade | £389 |
| E Grade | £404 |
| Description | mm | cm | inches |
| Height | 390mm | 39cm | 15.4" |
| Width | 560mm | 56cm | 22" |
| Depth | 460mm | 46cm | 18.1" |