JumpXKids transforms your ordinary trampoline into a bungee trampoline. You fly high and land softly with no impact on your back or knees. You can even do somersaults without risk.JumpXKids is easy to assemble, and can be use with or without a safety net around the trampoline. You can also use JumpXKids with an inground trampoline. You can still use your trampoline as an ordinary trampoline, when JumpXKids is attached. JumpXfun fits 95% of all trampolines.There are some individual trampolines that JumpXfun cannot mount on. There must be some trampoline legs on which JumpXfun can be mounted.Eg. JumpXfun cannot be mounted on the Spring Free trampoline as there are no trampoline legs. Bungee Trampoline up to 50 kg. Include 4 x 20 kg rubber tube + 2 x 10 kg rubber tube Max user weight Up 50 kgFits for following trampoline sizes From 3 meter to 4,3 meterPipe thickness 38 mmTotal height 3,9 meterWinch ManualHarness locking system Plastic bucklesRubber tubes included for body weight 50 kg Link to Manual: