here are signs posted all over the city to warn people of the everyday hazards to avoid when they leave the house. Some of these may seem silly, but the consequences of ignoring them could be...enormous! Chicagoans have nowhere to hide, for they must contend with dangers from land, lake, and sky! The Triple Creature Feature of dangerous posters might even be found...in your own back alley!The finished puzzle measures 19.25" x 26.62". Printed in the USA on high-quality 69 pt. chipboard. A includes a 9.5" x 13.25" guide poster!Designed by Transit Tees in Chicago's Wicker Park neighborhood.