Patent pending technology allows CobraCo flower box and pot holders to adjust to fit any size railing.

Our CobraCo 36" Adjustable Basic Flower Box Holder is so easy to use and comes in a black finish.  It holds up to a 36" box so it can be used with a variety of flower box sizes and it adjusts to any railing.  Use the short end of the enclosed L-shaped clasp for 2"-4" railings (wrought iron, aluminum or vertical wood).  Use the long end for 5"-6" railings (2" x 4" to 2" x 6" railings).

With so many ways to display your flowers and plants, you can add beauty to any deck or porch railing.