Imersion Flexible Ankle Weights
The Haltebändel are too short and without thickening at the end of the tail. 1x dipped and a lead made independently. Fortunately in shallow water and it could be found again.
Well after use and about 5 times, the would buy again, they are very comfortable and are well suited to the leg.
indispensable for a little water waits, besides submerging the fins surface and better use of energy flapping accessory.