Color ： Black Nickel, White Nickel, Matte Balck, Zinc Black, gold
Material ： Stainless Steel Wire with Brass tube, or all brass
| Rolling swivel with cross-line tube | ||
| model | Inner pore/mm | length/mm |
| 2/0 | 2.1 | 28 |
| 1 | 1.8 | 24 |
| 3 | 1.5 | 21 |
| 5 | 1.2 | 18 |
| 7 | 1 | 15 |
| 10 | 0.8 | 12 |
| 12 | 0.6 | 9 |
