One of the most important things kids can learn is to be able to recognize stop signs. Ideally, this should be learned before they are riding a two-wheel bike around the neighborhood or to the park to play. These Stop Signs (Set of 2) are perfect to create boundaries around the playground or on the sidewalk in front of your house. Children will learn that they need to stop when they see that sign and turn around, or you can use them as part of an obstacle you created. Eventually, they will get in the habit of looking up and they will know what they need to do when they see one. This will prove very helpful later. The brightly colored signs are made from sturdy weatherproof plastic. They feature a wide base that eliminates tipping, even on windy days. Utilize the Angeles Stop Signs (set of 2) to promote safety and learning. A 3-year guarantee is included.