LM-Activator 2 is the new generation of LM-Activator appliances. The models are the same as in LM-Activator, Low and High, Short and Long. In addition there are now two alternative arch widths, Narrow (regular width) and Wide, for all models. A model with incisal reinforcement for increased durability (Reinforced) is also introduced for all models and in two arch widths. LM-Activator 2 has high gloss surface and improved markings. Model with a shorter molar section for patients whose second molars have not yet erupted. Delivered in a yellow box.