1. Effectively prevent the main line and sub-line from being entangled
2. High elastic silicone material, good toughness
3. Does not hurt the fishing line, is not easy to deform, and can be used repeatedly
4. Material: silicone
5. Applicable wire size: small is suitable for below 6, medium is suitable for below 8, large is suitable for below 15
6. Size: 8/9/10mm