The listing is for a single Square Selenite Plate. Size: Approximately 5.5" - 6" x 5.5" - 6" x 0.25" Please note the other crystals in the photo are NOT included. They are there to show how it can be used a clearing and charging plate. To cleanse or reactivate your jewelry and crystals, lay them on your Selenite Cleansing Stone for at least 6 hours. One of the selenite healing properties is that it magnifies and amplifies the energy of anything that is placed upon it, making it ideal for charging healing crystals, stones, and jewelry. Selenite is perfect for all types of energy cleansing. It is one of the the very few minerals that has the ability to quickly unblock stagnant energy and remove negative energy.