Blindfold

A blindfold (from Middle English blindfellen) is a garment, usually of cloth, tied to one's head to cover the eyes to disable the wearer's sight.

This increased awareness is said to allow for greater excitement and anticipation by eliminating visual cues, as one cannot see what to expect.

[6] The blindfold as a symbol is also a common theme in tarot and other divination methods.

It can represent themes of the victim, resistance to clarity, denial, or limited views.

It also represents connection to feeling over senses, emphasizing the importance of emotion over perception.

Astronauts Richard H. Truly and Guion Bluford sleeping on board the Challenger. Bluford, in the foreground (upside-down) wears a sleep mask. Astronauts may find it difficult to sleep in space , especially if they are light sensitive.
Sleep mask
A blindfolded woman
A collection of BDSM blindfolds