Talyrui 4 Inch Trampoline Spring Heavy Duty Galvanized Spring Antioxidant Rust Resistant 12Pack + T-Hook

About This Product :

• Trampoline spring 15pcs + 1T-hook
• Spring size: length 4in, diameter 0.32CM
• The spring is made of highly elastic steel and has a very strong tensile and toughness, giving your trampoline more happiness.
• The surface of the spring is galvanized to prevent oxidation and rust, increasing the service life of the spring.,Hooks for firm hold, no fear about springs coming off when jumping.
• T-hook is easy to operate and use