Who can jump the most? The counting pogo jumper digitally counts every hop as it squeaks. The stretchy bungee fits any height and the pogo jumper is made of soft, durable foam. Supports up to 250 pounds, so mom and dad can join in too. Replaceable button cell battery included. Great for indoors or out. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.