When your eyes are very strained and tired, put on the New-Tech FIR Eyeshade, close your eyes and luxuriate in the soothing, shaded warmth. This is an excellent way to relieve tension in the eyes and brain, and relax the nerves and muscles around the eyes that are suffering from the build-up of stress.
Put the eyeshade on the head, adjust the elastic headstrap for comfort. It is recommended to lie down or sit in a comfortable chair and relax the body completely.