Saplast - Blei - 0.5 kg coated neckweight accelerations and speeds are thus

accelerations and speeds are thus higher

drainage and line setup

Which colour should I choose

Designed for freediving: ideal for training

XL Kaluna Freediving opinion

Saplast - Blei - 0.5 kg coated neckweight accelerations and speeds are thus0. 5 KG Blei coated Traditional weights covered with a special elastomer (rubber) with high resistance to external aggression's. The coating makes it non slippery. all ecological because the internal materials are never come into contact with the water or skin. Also made for swimming pools, as it does not damage the pool floors. elastomer coated non slippery will not damage pool floors 4 colors