Kevlar - lined front doors, which might be useful
as protective barriers during gunfights, are optional on the Crown Victoria Police Interceptors for the 2006 Model Year.
Dams, such as dental dams or the Sheer Glyde Dam, work
as a protective barrier during oral sex.
Not exact matches
Newborns typically have loose junctures between the cells of the stomach lining, so
during the first few months of life, these junctures grow tighter
as your baby's
protective tummy
barrier matures.