What you get: Each screw consists of 4 parts, enough to cover most needs. You have enough screws to replace old ones, even if you lose one. Safe material: The trampoline stability tool is made of high-quality material, safe without strange odor, rust-proof and resistant to corrosion. You don't have to worry about hurting your hands as there are no sharp edges or weld marks. It is safe to use for a long time. Good performance: The trampoline stability tool is so robust that it can firmly attach the trampoline. The stable construction, durable and long-lasting material gives you a better jumping experience and safer use. Suitable for use: The trampoline replacement screws fit most trampolines, whether large or small. You don't have to worry about the wrong size. They can effectively strengthen the trampoline's structure and extend its lifespan. Easy to install: The diameter of the trampoline screws is approx. 6 mm/0.24 inches, and the total length is approx. 9.5 cm/3.74 inches. They are small and lightweight, making them easy to use and saving time and energy. The screw can be attached to the trampoline's bottom bracket. Color: Black Material: Galvanized steel Package contents: 10 x Trampoline screw Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.