Our pressed powders are single eyeshadow pans that range between four different sizes. Be sure to choose within the drop down menu to select your desired size. All sizes are delivered in a sleeved envelope, however the large 57mm Pro Pans will arrive housed in a clear magnetic compact. All size pans are magentic and are ready to pop into our palettes and/or. most popular magnetic backed palettes. *NOTE - 26mm - 36mm - 44mm pan refills do not come housed in a compact.