The mask seems to be of better quality then all the mask I have at home. It is a one size fit all and blocks out the light well.
It has adjustable elastic straps and is comfortable to wear. You can even open your eyes with the mask on, without any issues. This mask has a nose too and there is enough space between the eyes and the mask.
This mask is made of good quality material and comes with a cloth pouch to store it in.