Features: 1.Run, jump and step on to launches these rockets up to 20m high No batteries required; easy, fast assembly. 2.Great for year round fun to get kids away from screen time and more active outside. 3.Fun for all: Youth or adult, boy or girl, kids of all ages and years will love jumping and stomping to make their rocket toy into the sky! 4.Active outdoor play for kids creates opportunity for fitness, builds healthy hearts and bones, develops social skills and coordination, and can improve emotional well being. 5.For outdoor, yard, playground, or lawn fun, fun for groups or parties. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow slight deviation due to manual measurement. Specification: Material:Plastic Pressure pump: 11*6*21cm Tube length: 62cm Rocket Launcher: 23cm Package List: size 1:1 cannon +3 bullets with bulbs size 2:2 artillery +3 bullets without bulbs