These Sandbag weights are easy to use.
They have two cylindrical pockets which can be filled (by you) with sand, gravel, or any other kind of ballast.
We supply as empty bags and you add your own ballast.
Once full, you wrap them around the leg and they sit on top of the footplate - then secure with velcro strap around the leg.
When full of sand each bag weights 8kg. This can be increased to approx 14kg by wetting the sand !