tempered glass

Translations
закаленное стекло
The car's windows are made of tempered glass for safety.
Окна автомобиля сделаны из закаленного стекла для безопасности.
Definitions
Tempered glass is a type of safety glass that has been treated with heat or chemicals to increase its strength compared to normal glass. It is designed to shatter into small, blunt pieces rather than sharp shards when broken, reducing the risk of injury.