ZIZILAND Trampoline Anchor Kit Tie Down System Spiral Ground Anchor Stakes Set 4 Product Discription This trampoline anchor kit can hold down your trampoline to the ground firmly during windy weather, it is a good invest to protect your trampoline for a long-term use. 5 cork-screw and sharp point can twist into ground deeply and easily, heavy duty metal buckle can assemble/disassemble quickly. Longer 98in Nylon straps can do multilayer tightens. Black coating steel surface have good corrosion resistance and high strength, thick UV-resistant Nylon material straps prolong service life. Protect your trampolines, swing sets, greenhouse, basketball hoop, sheds, canopies, tents, fences, trees in high wind weather. This ground anchor stakes can tighten loads up to about 400lbs force. Free 2 Days Shipping