Using your Aervoe 1187-3 safety cones is a breeze. First, take the cones out of the storage case. If you want to use the LED beacon lights, insert the AAA batteries into them. Then, place the 8-pound weighted rubber base on a flat surface. Expand the cones and put them on the base. You can use these cones in various situations like traffic control, construction sites, or any place where you need to mark a specific area. When it comes to maintenance, make sure to keep the cones clean. You can use a mild soap and water to wipe them down. After use, collapse the cones flat and put them back in the storage case. Keep the LED lights and batteries in a dry place. Also, check the warranty details if you encounter any issues with the product within the 1-year warranty period.