Our planter basket is a vinyl coated steel basket with a powder coated aluminum shaft. Our current model is a 12” coco liner basket which is used to plant flowers of your choice to cascade over the fence post. Coco liner included. You may purchase your TRU-POST ™ Basket for a 2" x 2" thin wall (.060) line or corner posts or 2" x 2" thick wall (.125) gate post.