Two free flies according to your choice from:

https://www.dohiku.eu/14-flies.html

Super strong nylon, high knot strength,  seemly elasticity, high durability and minimal kinking.

Diameter – strength:

0,10 mm – 1,30 kg

0,12 mm – 1,70 kg

0,14 mm – 2,20 kg

0,16 mm – 2,60 kg

0,18 mm – 3,10 kg

0,20 mm – 4,00 kg

0,22 mm – 4,45 kg

1 pack./ 100 m

Diameter of spool: 6,3 cm