Detachable Head Elastics for Ear Loop Masks

Optional head elastics for ear loop masks.  If you see a gap on cheeks due to smaller face or high position of your ears, this headband helps our masks to fit your face better. Which one to choose? Extender or elastic headband? Extender's benefit is to hold ear loops tighter because they are made of plastic, but it may fall off if mask rests on your neck. Elastic head band helps your mask stay around your neck.