18ct Yellow Tube
| Outside Diameter | Inside Diameter | Weight Per 300mm Length |
| 6.0mm | 4.60mm | 54.2g |
| 5.5mm | 4.20mm | 46.1g |
| 5.0mm | 3.80mm | 38.6g |
| 4.5mm | 3.50mm | 29.2g |
| 4.0mm | 3.00mm | 25.6g |
| 3.5mm | 2.60mm | 20.1g |
| 3.0mm | 2.10mm | 16.8g |
| 2.8mm | 2.00mm | 14.0g |
| 2.6mm | 1.80mm | 12.9g |
| 2.4mm | 1.60mm | 11.7g |
| 2.2mm | 1.40mm | 10.5g |
| 2.0mm | 1.30mm | 8.4g |
| 1.8mm | 1.20mm | 6.6g |
| 1.6mm | 1.00mm | 5.7g |
| 1.4mm | 0.90mm | 4.2g |
| 1.2mm | 0.80mm | 2.9g |
| 1.0mm | 0.65mm | 2.1g |