Why all those protective devices and everything for an empty room?

It had to be a door, now sealed; a protective device for what lay beyond.

He said about 80 million hair dryers without the protective devices were still in use.

But they are virtually the only protective device available.

But if there's no other way, then people should have some kind of personal protective device.

She had often encountered this idea that no respectable woman would use protective devices.

It looked as if a freak accident had set off every protective device at once.

It's a protective device to be spread over almost any surface.

Your use of pads or other protective devices to control urine loss.

"She says it's a natural protective device; one of the things babies use to keep their parents from killing them."