Heavy-duty Trampoline Anchor Kit - The trampoline anchor is made in one-piece manufacturing process, the main rod is NO welded, and the possibility of being broken is eliminated from the root.Extended Length Anti-rust Trampoline Anchor Kit - 4 pcs anchor is galvanized and rust-proof. Length 30-31cm, anchor body diameter 7mm, 4.5 spirals.4 pcs Trampoline Straps Kit - Length 230cm, with a diamond-shaped dispersion force setting, the tensile strength is stronger, and metal buckles (no cheap plastc)Trampoline Spiral Ground Anchor Kit Applied to - Trampoline Anchor Peg , Ground Camp Tent, Anchors for Swings, Sea-saw and slidesGround Anchor Set - Secure footing thanks to spiral shape - round mounts for ideal strap guiding. No digging, No drilling, No foundation. Good windproof effectQuantity delivered: 8 pieces