JOINSI 15 Pack Trampoline Screws Steel Trampoline Accessories Replacement Screw Parts Jump Stability ToolFeatures:There are 12 fixing screws contained for stabilizing trampoline.Practical:Premium material, sturdy and durable. These screws can firmly stabilize your trampoline.Size:Total length: 77mm / 3.03inch, screw diameter: 6mm / 0.24inch.Applica..