To use these placemats, simply lay them on your table before a meal or event. They're great for all sorts of gatherings like banquets, baby showers, and home dinners. Since they're disposable, you don't have to worry about washing them after use. Just throw them away when you're done. Remember, these placemats are not safe for the microwave or dishwasher, so don't put them in there. Keep them in a dry place to maintain their quality. They're sturdy and durable, but handle them with care to avoid any damage.