4 tips for choosing blindfold

Summer is here, everyone is easy to be lazy and tired, and they all want to take a nap at noon. Some people can't sleep peacefully because of the light, then the blindfold can play a good role: it can block the light and let people sleep peacefully. What kind of blindfold should I choose?

1. See if the material is soft

The eye mask is best to choose natural, soft cotton products. When choosing, be sure to touch to see if the material is soft. Because a good eye mask can hurt your eyes and make your facial skin uncomfortable.

2. Transmittance

When choosing an eye mask, we must look at the light transmittance, wear the eye mask on the eye, and look at the light or the sun. It can block the light, and the softer and softer eye mask is better.

3. Air permeability

The eyes also need to be used for breathing, so when choosing, also depends on whether the eye mask has good permeability. The air permeability can be tested with the mouth: put the mouth close to one side, exhale deeply, and feel the amount of air exuded from the other side with your hand. It is better to have a large amount of moisture.

4. Color

Eye masks do not need to be bought in bright colors, preferably dark colors, so as to protect from light and make them more comfortable when sleeping.