Are you confident your stuff will be there after an inevitable storm? With these anchors, you can say, "Yes!" These anchors are made of steel and can penetrate hard soil. The 4" flights at the tips rip through the ground with ease. They have been tested to ensure they last multiple insertions and removals.The anchors are constructed with the rings permanently attached to eliminate the chance that they might slip off and detach the straps or rope from the anchored equipment. The rings protrude minimally from the ground so that you do not trip on them. Anchor down camping tents, trampolines, boats, sheds, metal swingsets, playground equipment, goals, tree houses, gazebos, shades, RV awnings, canopies, carports, vehicles, mobile homes, or anything else! Other uses include dog ground stake, as a tree anchor or for other horticultural needs, as soccer net anchors, as beach stakes, or tarp spikes. Buy with confidence!