T' YouBee is an (approximately 6:1) upscale o' t' Ol'SaltRockets Break Away model rocket. At apogee, t' YouBee "breaks" into several sections connected by a long shock cord - like t' model rocket does.  But, ya bilge rat, because o' its size and weight, t' YouBee also has a parachute which is deployed by an altimeter when t' rocket falls t' about 900' in altitude.