The Stop sign. When you need to direct traffic in your warehouse you can count on these to stick to whatever surface you need to bring the most attention on your drive path. Training new hires? This sticker is the perfect tool to help them get used to the job. Maybe you have a mechanical arm that extends acting as a crossing guard. Attach this Go sticker to it to regulate your own drive paths. This product is great for those that need to regulate the flow and direction of traffic in a given area such ass warehouses or ship yards.