Beffy is an ultra thin oral dam for safe oral sex.
When used properly, Beffy reduces the chance of catching Sexually Transmitted Diseases (STD),
like syphillis, gonorrhea, chlamidia, and so on. Beffy does not guaranty 100% protection.

During intimate contact Sexually Transmitted Diseases can be transmitted through bodily juices,
vaginal bleeding, blood via small wounds and tissue or skin irritations.

Therefore use a new Beffy every time there is mouth or tongue contact with the vagina or anus.
Carefully follow the instructions.