You can reach the right fishing depth by changing the weight of the jig head. The recommended weight of the jig head is determined by the fishing depth approx. 1.5g / m.Jigs lengthHook size3 cm#6 - 44 cm#6 - 45 cm#6 - 26 cm#4 - 27 cm#1 - 1/08 cm#1/0 - 2/09 cm#2/0 - 3/010 cm#3/014 cm#3/0