Using these placemats is easy. Just lay them on your table before your event or meal. They're disposable, so you don't have to worry about cleaning them after use. When it comes to storage, you can stack them flat as they're made of cardboard. Remember, these placemats are not microwave - safe or dishwasher - safe, so avoid putting them in these appliances. Keep them away from excessive moisture to maintain their sturdiness. Enjoy using these beautiful placemats for your special occasions!