Only slight point to check before buying if the trampoline is not the Ultrasport brand, we must be vigilant that the size is well suited. Considering the other reviews, some have had mishaps ... For my part, I already had a trampoline from a French competitor (with the blue and white ...) and there was no concern for adaptability (this is a model 240 centimeters).
Except that possible standardization of sizes of concern (note that this is explicitly stated in the description on Amazon ...), the product is ideal for those whose brats make loops on the trampolines. For adults, possibly for comfort, but otherwise this is not essential!