These active little guys have so much energy they can actually jump 10 times their own height...but at only 2 inches high, your ceilings are safe. To play you push down on their rubbery little heads until fully compressed, then launch 'em, watch 'em fly and try to catch 'em! Assortment of 12 different characters, sorry no chioce. Fun arm, finger and visual workout. 1 per pack.