The EarthBox Staking System is the easiest way to grow tomatoes and other crops in your EarthBox Gardening System. Each Staking System provides structural support for a variety of fruit and vegetables, allowing you to grow nearly any crop vertically with ease. It assembles quickly - and is designed to fit perfectly with the Original EarthBox System. The 5' Staking System is best for growing vining or sprawling plants like tomatoes, cucumbers, winter squash, beans, pumpkins, and more. When assembled, the total height is 58” (with casters) and 55.75” (without casters). Includes: three straight aluminum tubes/poles, two crimped-end aluminum tubes/poles, two Gray T-connectors, 2 rim clamps with stainless steel hardware, one trellis net, two plastic outriggers.