safety blade

Translations
безопасное лезвие
лезвие для безопасной бритвы
защитное лезвие
лезвие с защитным кожухом
Definitions
A blade designed to reduce the risk of cuts or other injuries by limiting exposure to its cutting edge or incorporating a protective guard.
A razor blade intended for use in a safety razor.
Words
safety

adjective
безопасное
blade

noun
лезвие