1. Manual opening and closing pure mechanical principle, manual opening and closing. Opening and closing rely on hand experience

2. Opening and closing the fish control device can reach 6cm width and large caliber.

3.The whole body of the floating fish control device is made of plastic material, which is ultra-light floating water. It is not afraid of falling into the bottom of the water for easy fishing.

4. Fish control device specifications The total length of the fish control device is about 25cm, and the length of the missed rope is about 20. 5cm.