Fun for boys and girls of all ages. Lots of good, hopping-healthy fun exercise indoors and outdoors. Fully assembled, non-slip, safety handles, foot pads & rubber tip. Just unpack and enjoy! Will safety support 40 to 80 lbs (approx. 5-9 years of age). *Please note: it is very important that the user be within the weight guidelines to use this item* (To prevent injury: Always wear protective gear.)