High quality materialThe trampoline screw is made of high quality galvanized steel, which is anti-corrosion, wear-resistant and durable. [Product Size] The diameter of the trampoline screw is about 2.7mm, and the total length is about 9.5cm. You can refer to the detailed size in the picture. Perfect fixing Designed with our trampoline bolts for added stability, safe and secure for your trampoline. Scope of applicationTrampoline screws can securely fix trampoline poles, suitable for most trampolines. Key Points: 1. The product size is manually measured, there may be errors 2. Due to the different colors displayed on different monitors, please refer to the actual color you received. 3. Please confirm the size before purchasing. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received Delivery quantity: (according to the main picture)