For the most part I am satisfied with this purchase.  Similar to all the greens fence items- it is cedar planks that slide into corner joints.  It has no feet or finished pieces for corner tops.  Luckily, I had scrap wood from other yard projects to create a footing at each corner to keep the wood from sliding free if ever lifted or moved and also to elevate the cedar off the concrete slab where the ac unit sits since Cedar can discolor concrete over time.