A handrail that locks at 43", 47" or 51" makes this 40" rebounder usable by people of different heights and adds support for anyone new to bouncing. Two resistance bands work the arms while the legs are busy. Thirty-two reinforced elastic buttons replace springs, and six legs with non-slip pads spread the load across a steel structure rated to 330 lbs. The durable PP platform gives a comfortable landing. It folds flat for storage or transport, weighing 19 lbs.