SLINGSHOT DINOSAUR STRETCH AND SEND YOUR DINOSAUR SOARING. THESE AWESOME DINOSAURS WILL FLY UP TO 6M! CAUTION Do not aim at eyes or face. WARNING Not for children under 3 as small parts may be created by mouthing. Use the science of stored elastic energy to send your dinosaur flying up to 6m! The elastic energy comes from the stretchy TPR (thermo plastic rubber) and from the energy of your muscles, becoming kinetic energy when released. Kinetic energy is the energy that a moving object posseses due to its motion! Assorted dinos.