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 trampoline is used, especially in the place always meet hurricane or other strong wind. Use these trampoline stakes, no trampolines hit your windows, no trampolines every where after strong wind.2. KEEP YOUR KIDS SAFETY - Kids'' safety is the first priority. With 15.3cm stake underground, these anchors will keep your trampoline from flipping or moving during use, and kids will not fall off or hit to ground. For baby''s safe and get peace of mind, every parents should consider to get some extra stuff to keep trampolines or Kids'' Soccer Goals. These anchors are the BEST CHOICE in no doubt.3.HEAVY DUTY GALVANIZED STEEL & ANTI RUST & EASY TO USE - Manufactured from ultra durable steel, galvanized coated, keep stakes from rust in outdoor used.Sharp Ends of stakes for easy insertion into the ground.4. UNIVERSAL FIT & WIDELY USE - These large stakes are 3-3.7cm in inner width, that means our stakes fit better for different sizes of trampolines or soccer goals. These strong stakes, sink deep into the ground, also great for securing camping tents, huge Christmas Outdoor Decoration, fences, tarps, garden cloth, hoses and more.