Material: ABS Colour: Black Size: 58x32mmPackage List 6 *Trampoline Enclosure Pole Caps 6 *Screws 1 *Wrench Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size. 11. ABS material: The trampoline fence pole cap is made of high-quality ABS material, which is durable and can be used for a long time. 22. Compatible: Fits 32mm trampoline poles. Please measure the diameter of the trampoline pole before purchasing in case it is not suitable for your application. 33. Practical and safe: These heavy-duty trampoline accessories attach securely to the top of your trampoline posts to hold your safety net securely in place and reduce injuries to children from hitting the top of sharp posts. 44. Smooth surface: Trampoline pole caps are smooth, burred, and damaged, easily meeting your long-term needs. They are designed with grooves. 55. Easy to use: Look forward to jumping and bouncing outdoors safely on sunny days with these simple pole covers. Just attach these hats to the tops of the poles of the trampoline safety enclosure and you're ready to have fun