1.KEEP YOUR TRAMPOLINE IN PLACE - If you have a trampoline, it is necessary to add these heavy duty wind stakes to reinforce and keep it in place when the trampoline is in use, especially in the place that always faces the hurricane or other strong wind. Use these trampolines, no trampolines hitting your windows, no trampolines all over the place after strong wind.2. KEEP YOUR CHILDREN SAFE - Children's safety is the first priority. With 6" stakes underground, these anchors will keep your trampoline from flipping or moving during use, and kids won't fall off or hit the ground. For the child's safety and peace of mind, all parents should consider getting a few extra things to hold trampolines or children's soccer goals. These anchors are undoubtedly the BEST CHOICE.3.HEAVY DUTY GALVANIZED STEEL & ANTI-RUST & EASY TO USE - Made of extremely durable steel, galvanized coating, protects the stakes from rust when used outdoors. Sharp ends on the stakes for easy insertion into the ground. 4. UNIVERSAL FIT AND WHEN USING - These large stakes are 3-3.7cm in inner width, meaning our stakes are better suited for different sized trampolines or soccer goals. These strong stakes, sink deep into the ground, also great for securing camping tents, huge Christmas indoor decorations, fences, tarps, yard cloths, hoses and more.