Assets Shilling I found it umbrella base 4 piece bomb Bull Glossary
Yaheetech 4 Piece Square Banana Umbrella Stand Cantilever Parasol Base Black Parasol Weights for Patio Offset Parasols Fillable Total 80kg Sand or 60L Water Umbrella Base : Amazon.co.uk: Garden
Outsunny 4 Piece Black Parasol Base | Wilko
Outsunny Cantilever Parasol Base - Black - 84D-144 | Trading Depot