12"W x 46"H square plant support (4-panel tomato tower) with galvanized finish. Each panel connects to the next with a hook closure on each horizontal rod to keep the tower stable and easy to move. The 11.5" square base may be placed in the ground directly over the plant or placed in a 13" or larger square planter. The square support works well for a more mature tomato plant that allows you to corral it without trying to force a cone-shaped support over top of it for support.