With this combi deal you buy a disc golf retriever and an extra hook.
 
This retreiver is ideal for getting your discs out of water or trees.
The Retriever is made of stainless steel and is very sturdy.
The maximum length is 4.80 meters. 
 The retracted length is 40 centimeters without hook and 43 centimeters with hook.
The original hook can be screwed off and can be replaced by the bigger hook.
The handle has a comfortable gummy grip.