Usage Tips:WIND RESISTANCE: Our trampoline stakes can resist strong wind and rain to ensure the safety of your trampoline. It is necessary to add these heavy duty wind stakes to reinforce and keep trampoline in place when using. SAFETY: Kids' safety is the first priority.anchors will all go into the earth to prevent your trampoline from turning or moving. The trampoline stakes can protect you and your children well. HIGH QUALITY:they are big and strong to provide extra stability and safety. Galvanized coated, prevent the stakes from rusting when used outside. EASY TO ASSEMBLE: Use a rubber mallet to pound the stakes into the ground until the stakes are Pressing the U-shaped leg on your trampoline; sharp ends of stakes make it easy to insert into the ground. Not only apply to different sizes of trampolines also great for securing camping tents, fences, tarps, garden cloth, hoses and more. if you have a trampoline, they are the best tools to fix the trampoline. The trampoline will no longer move and shake when playing. Galvanized coated, you don't need to worry about them rusting when used outside. trampolines wind stakes give you maximum protection. 1, Apply to different sizes of trampolines. 2, Galvanized coating to prevent rust. 3, Protect your trampoline from turning or moving, provide safety and stability for your trampoline. 4, Simple installation requires only a rubber mallet. colour:Silver Material:Hot dip galvanized steel wire size:150mm Diameter: 4mm Package Contents: 12 x Arc nail Notes: 1. Be careful to hit your hand with rubber mallet during installation 2. The sharp point is not safe for children, don't let the children Press 3. Before buying, measure the size of the trampoline foot Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.