There's a special technique to using this design. Start from the edge of the stems you want to support-then slowly rotate the spiral. With each turn, more and more stems are captured and brought toward the center of the spiral. Lastly, fasten the head onto its center companion stake and press into the ground. The stems are held securely. When plants are fully grown, it's still easy to install these Spiral Supports-and they give better control than many other staking systems. All steel heavy gauge construction, coated in dark green plastic.
Each head requires one leg.