Hi Levi. Thank you for bringing this to our attention. I appreciate your raising this inquiry regarding the Samsung - Galaxy S22+ Clear Standing Case. Clear phone cases are normally made from silicone, a popular polymer for its inexpensive and flexible properties. Unfortunately, these polymers turn yellow as they age. This natural process is accelerated when they are exposed to excessive amounts of chemicals, light, and heat. Thus, we cannot guarantee it will not turn yellow over time. ^Charles