The Flex Company
FLEX is a new product for mess-free period sex.
Posted Tuesday, May 10, 2016
FLEX is an innovative product that allows couples to have uninterrupted period sex. FLEX works by creating a soft barrier to the cervix, temporarily blocking the flow of menstruation, and is disposed after each use. Women tell us it's so comfortable they forget they're on their period and men can't feel much (if anything).