this review title is: elastic strap made of cheap material and the content is: the mask itself is nice but the elastic band is cheap loses elasticity after only a few weeks not really adjustable after that because the hook and loop patches are only at the very end of each strap leaving very little room to adjust i have had of these and the band was the same way on both someone handy with a sewing machine could retrofit a better strap and have a nice mask.there are other information for this review, one is this reviewer did not purchase it and the other is 2 people think this review is helpful.