subject: Sleepnig Masks [print this page] Sleepnig Masks Sleepnig Masks
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. It can be worn when the eyes are in a closed state and thus prevents the wearer from opening them. Even with the eyes open (as permitted by many blindfolds, especially those made of cloth), the user cannot see.
As a sleep mask: They block out light when sleeping, especially during air travel, or for those who sleep during the day. It is believed that shutting out light allows the user to achieve a deeper level of sleep. They can also provide relief from claustrophobia for magnetic resonance imaging (MRI) patients.
A good sleep mask blocks out any light that may shine into your eyes when you are trying to sleep. Light is not good for your eyes when you are sleeping. Wearing a good fitting sleep mask blocks out this light. When you cannot see any light your body will recognizes its time to go to sleep faster and it will stay asleep longer. You will probably notice that you have a good nights rest with these, and when you wake up in the morning you will feel refreshed.
Sleep masks are made of light-blocking material that covers your eyes and fasten around your head. They are capable of blocking nearly 100% of light. Most people find them to be effective and easy to get used to wearing. However, if your initial impression is that you do not like wearing one, do not give up too fast. Try wearing the mask a few nights to get used to it and to find the right adjustment of the strap.
Street lamps or illumination from clocks, stereos or TV indicator lights could give off light that distracts you from drifting off. Morning light comes through your curtains. If you do not need to be up that early, a sleep mask can help ward off approaching daylight. According to the National Sleep Foundation, "a dark bedroom contributes to better sleep. Try light-blocking curtains, drapes or an eye mask." If you want both the dark bedroom and an inexpensive option, try a sleep mask.
