WA Sandstone has a whole range of Letterboxes styles to choose from with a range of different measurements. Click on the picture below to get more details on the product.
| Letter Boxes | Description | Measurement |
| WS103C | Base | 260×260 |
| Top | 420×420 | |
| Height | 1080 | |
| Opening | Standard |
| Letter Boxes | Description | Measurement |
| WS103E | Base | 550×550 |
| Top | 600×600 | |
| Height | 900 | |
| Opening | Standard |
| Letter Boxes | Description | Measurement |
| WS103F | Base | 550×550 |
| Top | 550×550 | |
| Height | 940 | |
| Opening | Standard Double |
| Letter Boxes | Description | Measurement |
| WS103B | Base | 530X530 |
| Top | 430X430 | |
| Height | 980 | |
| Opening | Standard |
| Letter Boxes | Description | Measurement |
| WS103D | Base | 550×550 |
| Top | 500×500 | |
| Height | 1100 | |
| Opening | Standard |
| Letter Boxes | Description | Measurement |
| WS103A | Base | 630×500 |
| Top | 600×480 | |
| Height | 900 | |
| Opening | A4 |
| Letter Boxes | Description | Measurement |
| WS103H | Base | 680×580 |
| Top | 680×500 | |
| Height | 920 | |
| Opening | A4 |
