| Thickness M. M. | Theoretical Weight Kg. / Sq. M. |
|---|---|
| 4.00 (08 G) | 31.40 |
| 3.15 (10 G) | 24.74 |
| 2.50 (12 G) | 19.60 |
| 2.00 (14 G) | 15.70 |
| 1.60 (16 G) | 12.55 |
| 1.25 (18 G) | 9.80 |
| 1.00 (20 G) | 7.85 |
| .80 (22 G) | 6.30 |
| .63 (24 G) | 4.95 |
| .50 (26 G) | 3.93 |
| 40 (28 G) | 3.14 |
| .30 (30 G) | 2.36 |