Geospace Jumparoo Boing! Micro Pogo Stick for Young Kids 30 to 70 Lbs. with Fold & Go Handles Smallest size Boing! Pogo Stick for children ages 4+ (minimum weight 30 Lbs) To bounce, child must weight at least 30 Lbs (maximum body weight supported: 70 Lbs.) Foam-covered handles provide a comfortable grip, and can be unlocked and folded down for storage Foot rests also fold up, allowing easy storage (pogo stick's folded dimensions: 34.5 x 4.5 x 2.3 inches) Metal spring completely encased by housing, thus eliminating the possibility of pinching.