With regret, for these tomato cages are too bulky to put in the containers on my patio. They are round - where this photo depicts a squarish model: https://www.gardeners.com/buy/titan-tomato-cages-set-of-3/8599861.html Also, mine are half-round, where the one in the photo is fully round. And brackets are welded on, not removeable. Asking $5 obo. I also have metal spiral stakes, about $1 each.