General description The Set of 6 Trampoline Springs is designed for outdoor and garden games, compatible with trampolines of various sizes including 8FT (244cm), 10FT (305cm), 12FT (366cm), 13FT (400cm), and 14FT (427cm). Each spring features 28 turns and is made from durable stainless steel, ensuring flexibility and elasticity for enhanced longevity. Technical specifications Material: Stainless steel Number of turns: 28 Length: 14.7 cm Corrosion protection: Yes Installation Springs are equipped with hooks for easy insertion into the holes of the trampoline's base structure. Requires a specific tool for assembly and disassembly.