OEM 3 mm Thick 10*20 cm Color Sleeping Eye Mask with Elasti

OEM 3 mm Thick 10*20 cm Color Sleeping Eye Mask with Elastic for daytime sleeping

Nowadays, eye mask are mainly used to protect someone from hurt caused by contrast of darkness and strong light. Such as blacksmiths who used them to cover one eye for protection from sparks while working, sailors who often went above and below deck might have used an eye patch to keep one eye adjusted to the darkness below decks. The strong sunlight while above deck on an oceangoing vessel could require minutes of adaptation to the dim lighting below deck. Similarly, pilots at one time would also do the same, when flying at night over brightly lit cities, so that one eye could look out, and the other would be adjusted for the dim lighting of the cockpit to read unlit instruments and maps

Applications:

- Blacksmiths, sailors, pilots.

- sleeping

Specifications:

Competitive Advantage:

- customized service

- trial order accepted