Nose hook

A nose hook is a pair of small blunt hooks on the end of a strap. One hook is fitted to each nostril and when pulled on upwards, the device can be used to force a person's head back. It is sometimes used in BDSM or bondage play, especially in Japan.

A sideways nose hook stretches the nostrils apart and sideways, with a hook on both ends of a strap going around the head.