Pool barrier temp stand

My pool barrier has to remain up due to dogs but some people have a hard time undoing it to get in and out. My in laws occasionally watch dogs and they have no barrier. This base holds most standard pool gate posts so they can be held and moved easily. Will be using them to hold my gate at my in laws for events to block dogs without having to drill into their pool deck. Fil the base with some pool water and place on at least a semi flat surface and it will hold the fence upright.