How long is the pendant with two fingers and half eyes on the Internet?

About 20-30 cm is suitable. The length of the pendant should be equivalent to the depth of the net to ensure that the net can cover the target in the water. It is more suitable to cast a net with two fingers and half eyes, and the length of the pendant is about 20-30 cm. When fishing with two fingers and half eyes, it is necessary to abide by relevant laws and regulations, not to illegally fish and breed endangered species, but also to protect the ecological environment of aquatic organisms and not to destroy their habitats.