This 8FT springfree trampoline is designed for safe, durable outdoor use, swapping traditional metal springs for reliable bungees and featuring a gap-free setup. It uses weather-resistant materials like a galvanized steel frame and rust-proof fiberglass poles, while thoughtful details like a zipped safety net and reinforced mat ensure security. Ideal for backyard fun, it balances long-lasting performance with peace of mind for users. Overall Dimension: 96'' x 82'' Main Material: Steel+Bungee+Fiberglass Pad Material: PVC+PP