Google Pixel 3A Aluminium Insert Only Description�� What to know about the Pixel 3A InsertThis insert is a replacement insert for the cases that Sublimation Supplies sell, they will not fit most other cases, it allows you to either trial prints or replace a failed sublimation case blank, we suggest for first time case sublimators to purchase 1 extra insert just in case an error occurs.NOTICE: Phone case not includedUseful LinksClick here to find out more about How to sublimate