Quickly set up fencing in any outdoor area with FENCE SHOCK Black Step-In Fence Posts. Each post features a step-in flange with anti-rotation spike to secure it in the ground as well as 8 clips that are big enough to hold 2-inch poly tape. To install, just set up your fence perimeter with the step-in posts and then run your fence line between them. These fence posts are 39 inches above ground after installation. FENCE SHOCK designed these posts with electric fencing in mind, but they can also be used for setting up perimeters for crowd control, construction zones and property marking. The step-in posts can also hold decorations or serve as a vegetable or plant stakes. Each post is constructed with durable polypropylene and steel, FENCE SHOCK built these fence posts to last while being easy to install and remove. The built-in clips are set at the following heights (measured from the top of the step-in flange):5.00 in, 9.50 in, 12.50 in, 17.45 in, 21.45 in, 26.75 in, 30.10 in, 35.25 in (highest fence height)