What you will get: there are 13 pieces trampoline screws in the package, each screw consists of 4 parts, adequate quantities can meet of your needs, and the is enough to replace, even though you lose a steel trampoline accessory inadvertently, you can another one to replace it Good performance: the trampoline stability tool is so solid can firm the trampoline tightly and is blessed with stable structure, durable and long lasting material gives you a better experience of jumping , and you a experience Safe: the trampoline stability tool is made of galvanized steel, which is safe without peculiar smell, anti-rust and not easy to corrode, do not need to worry about hurting your hands without pointed edge and weld trace, which is safe for you to for a long time Suitable to : the trampoline replacement screw part is suitable for trampoline, whether or small trampolines, so you needn't to worry about inappropriate size, it can effectively strengthen the structure of trampoline, and extend the life of the trampoline Easy to install: the diameter of the trampoline screws is approx. 6 mm/ 0.24 inch, and the length of it approx. 77 mm/ 3.03 inch, which is small in size and light in weight, so it is easy for you to operate, also save you much time and energy colour: silver + black Material: galvanized steel Package Contents: 13 x Trampoline screws(unassembled) Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.