Looking for XTREME altitude and XTREME excitement? Look no further than the extraordinary Estes XTREME! This rocket is XTREME in every way! XTREME performance! XTREME styling! XTREME coolness! And – best of all – XTREME fun! There’s no mistaking the XTREME capabilities of this extra-streamlined flier. The Estes XTREME is an easy to build, Intermediate-Level model rocket kit that delivers in every way!