Galvanized And Rustproof - Trampoline Anchor Kit - Diameter 8Mm Steel, Anchor Weight: 307G, Anchor Length: 40.5Cm. Extended Length - Length 40.5Cm, Twist Deep Into The Ground For The Highest Level Of Trampoline Stability Easy To Install - The 5-Circle Spiral Supports More Weight And Can Be Screwed To The Ground More Easily, No Great Effort Is Required To Insert The Ground Anchor Into The Floor. 4 Set Trampoline Anchor Kit Straps- Polyester Webbing 252Cm Length Webbing, Webbing Buckle Is Made Of Zinc And Will Not Break. Objects, Eg. Trampolines, Slide, Swing Or Boat Against The Wind, Fits All Garden Trampolines And Leisure Trampolines And Many Other Things That Need To Be Fixed Outside. The Package Contains 4 Pieces Of Trampoline Anchor Kit And 4 Straps.