Earthbox 81011 Staking System, Green The EarthBox gardening system wouldn't be complete without a staking system Allows tall or vining crops to grow without falling over Contains: 5 aluminum tubes, 2 "T" connectors, 2 straight connectors, 2 rim clamps with stainless Steel hardware, 2 outrigger feet, 2 casters, 1 trellis net