High-quality material: The trampoline caps are made of sturdy plastic, non-toxic, durable, not easy to break or scratch, very suitable for long-term use. Ideal Replacement Accessories: The trampoline rod cover is specially designed for shell rods with a diameter of 2.5cm to 2.8cm and is a perfect replacement. Save Money: Fitness trampoline accessories make your old hat, sun hat or lost hat a brand new one.A very reserved trampoline has been given new life thanks to new parts. Easy to install: The water cup cover is easy to hold, just insert the cover into the pot of the trampoline that needs to be installed to complete the installation easily. Durable: The trampoline cap for poles can help fix the trampoline safety net on the top of the pole and can replace salvaged trampolines with new parts.