Thoughts on sleeping masks

Image from http://www.beautyimpex.co.uk/

• They need to be made of breathable material, such as cotton, otherwise you will sweat while wearing them.
• The side which touches your face should be made of dark-coloured material because light-coloured material won't block out enough light.
• It's handy to own a few.
• Wash weekly.
• Sleeping masks are very precious to me, as are ear-plugs. I always have a few ear-plugs and sleeping masks around.