40PCS 5.5" Trampoline Springs Replacement, Heavy Duty Stainless Steel Wire Trampoline Spring with T Hook, High Tensile Replacement Set Kit
Main feature:
✔This springs are made of high quality stainless steel, high tensile and durable, crack-resistant and weather resistant
✔Slightly curved shape, more durable and higher tensile strength than those shaped straight
✔The waist drum design can bring excellent bounce to the trampoline which is more sturdy and comfortable to use