Where else Amazon. Type in Eyeeco. I have Eyeeco’s dry eye mask.
Onyix silicone Hydrating sleep mask.
It has gone up a little $50 something.
I have been using them for over 20 years. I was wearing dry focals, and in about two months, I didn’t wear glasses at all my eyes healed themselves. Now 20 Years later, I’m starting to get glasses again. But that is to be expected because I’m in my mid 70s
This is a small company and I have been very happy with
If you live close to the Mayo Clinic, you could check their optical store. They carry them as well.