Water Fillable 20kg ballast blocks

Original price was: $45.00.Current price is: $35.00.

In stock

This great looking ballast block, can be used with any side post (cantilever) umbrella requiring ballast blocks.

  • Fill with water or sand, or mixture of both. Sand will make them heavier.
  • Must have at least 4 ballast blocks per umbrella as a minimum.
  • Black resin plastic with side carry grips for ease of carrying.
  • 50x50cm square.
  • With curved edges for safety,