What is this called and where can I buy it?

I have dry eyes. I currently use eye gel and have used eye drops. I can't use either of them without making a mess. Someone told me there's something I can put around my eye so that I don't get the on my face.
What is this called and where do I buy it, please?
What is this called and where do I buy it, please?
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Apparently, there's something I can put around my eye / on my face so that I don't get eye gel on my face, and I wanted to know where I can get it and what it's called.
I did ask my GP about the eye spray (I get free prescriptions) and got toldthey can't prescribe it. *confused*