It is called Mepitac. It says it is single use, but I have been able to use the same tape three nights in a row. It is Swedish, I found it online. It is very expensive. But worth it if you have an eye that will not close, and/or drifts open while you sleep. Tele US 800-882-4583. It is a silicone tape. Write if questions. The cheapest I can find is $19/ for a roll 0.8 inchesx3.3yd.
Shirley