What are those eye mask things called that you wear when you go to sleep?

I’m talking about the ones with the cooling gel inside of them. What are they called and where can I get them from? 10 points to the best answer.

sleep mask REALLY Some Drug Stores and Some Department Stores Have Them. Try the “Better” Department Stores (more expensive ones.)

Shiseido Pure Retinol Eye Mask — A Review

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