Sandbag Leggings running training male and female students invisible wrists and feet sandbag steel ball weight-bearing Leggings

Product features:
weight ： 1kg [0.5kgx2], 2kg [1kgx2], 3kg [1.5kgx2], 4kg [2kgx2], 5kg [2.5kgx2], 6kg [3kgx2]
texture of material ： Nylon diving fabric + steel ball filling
diameter ： 9（cm）

Packing list:

sandbags * 1