|  Dimension internal diameter mm  |  Thickness sublayer mm  |  Weight theoretical g/m  |  Minimum radius of curvature mm  |  Empty Cafe  | 
|---|---|---|---|---|
| 80 | 7 | 5.85 | 400 | 0.90 | 
| 102 | 7 | 7.00 | 500 | 0.90 | 
| 127 | 7 | 8.50 | 650 | 0.9 | 
| 152 | 7 | 11.80 | 900 | 0.9 | 
| 203 | 5.5 | 3.30pm | 1650 | 0.9 | 
| 254 | 5.5 | 20.60 | 2000 | 0.8 | 
| 305 | 5.5 | 27.00 | 2750 | 0.8 |