These charger plates are a great addition to your tableware collection. To use them, simply place them under your dinner plates for a more formal look. They're perfect for events like receptions and banquets. When it comes to cleaning, you can easily wash them under hot running water. However, don't put them in the microwave or dishwasher as they're not suitable for these appliances. The plates are durable and made of BPA - free, non - toxic acrylic plastic, so you can reuse them for many events. Just make sure to dry them thoroughly after washing to keep them in good condition. And remember, the sale only includes the charger plates, so any other decorative items you see in pictures are not part of the package.