I installed 12 sections up against a shed, and this was quite useful. The surface area was large enough to strike with a hammer, even when reaching the tines was difficult. The sides are thin enough to get pretty close to the edge of the structure. It slid along the fencing fine, and was long enough to reduce the chance of one end of the fence warping. This steel's hardness allowed the tool to came away without any major strike marks.
working well so far to keep my shih tzu/Maltese puppy in our yard.
They are good material and easy to work with
Used the XL around a shed where we have ground hog damage and the buggers refuse to go in a trap. The product is very sturdy and went in clay ground fairly easy using the recommended tool purchased with the product and a small sledge hammer. Fingers crossed these keep the ground hogs away!