Never used. It unfortunately did not work for our parasol so we need to get a different system. The tanks are to be filled with water or sand to make them heavier. It is ideal for a side parasol as it holds strong winds due to the big surface on the floor and how heavy it can get.
Dimensions are 50x7x50.
Bought it in Home24 for 87 CHF new. Sold by OKLiving.
-staenderstange)
