Obstacles are opportunities in disguise. Get kids talking about life using the power of words. ARGUS? Posters encourage students to think differently, act in positive ways, and show respect for themselves and others. For more than 49 years, they have been the popular choice for all ages. Available in single posters and combo packs. Relevant messages. Durable and reusable. Dynamic graphics and photos. 13 3/8" x 19".