These plates are hand made and vary slightly in size and shape up to 1".These are quality beautifully polished and ready to charge your crystals. Selenite is a crystal that feels very angelic. It is one that has brought light energy into my own life. I love using this selenite charging disk to charge the crystals I use on a daily basis as well as all of my jewelry. It leaves them sparkling with new light energy and ready to be used in no time. It's super convenient to have one or several of these for your crystal and jewelry needs. Selenite works by flowing light energy into your life and opening the channels for more of a connection with your higher self. This calls for transformation that is beneficial and ever so important as it offers light into our very being. Selenite helps you to access the angelic realm and is a crystal that cleanses the aura, dissolving energies that you're ready to let go of. It helps to break through illusions, access events from the past that need to be resolved and helps with our spiritual development.