The only way into his protective case was through a little trap door he kept locked night and day.

She took hers out of her left ear canal and returned it to its protective case.

A protective case can make the difference between life and death for an iPod.

The sheet is then placed in a protective case.

These animals have a protective outer case called a lorica.

He found the land-line phone and flipped open the protective case.

The protective case doubles as a stand for watching videos or typing.

These protective cases snap over cameras to seal out water.

The keyboard has a cradle to hold the phone at a 45-degree angle and a protective case.

Smaller items like goggles should be kept in a protective case or box.