Maskie Face Mask Holder, Ultra-Light and Breathable Mask Ear Saver with Adjustable Gripper, Comfortable Mask Strap, Wear It in Multiple Ways, Reusable Mask Extenders/Ear Savers, 2.9 g - URSA Straps

Well worth the cost. The mask can be uncomfortable behind my ears after so long so I bought this. Besides the mask being a bit much as far as humidity if I'm wearing glasses, they fit wonderfully.

Since having to wear a mask, I've had 2 small extension strap types but THIS one is the BEST! It's sturdy, the Velcro is strong and comfortable. Definitely buying it again for my other masks!

Got this to fix my reusable mask's head straps which have lost their stretchiness. This add on strap works but is not stretchy at all. Velcro makes it adjustable, and it works, but is an inelegant solution.

Does the job I guess. It’s just a velcro strap should be a couple dollars, not ten. Would not buy again.

Fits too tight and impossible to pull down while eating

This face mask holder with adjustable strap works great. My face mask stays in place without hurting my ears. I found it is best to have the strap sit across the back of the head rather than across the neck. It is easy to slip the mask down and then back up when needed. Try it ... you'll like it!

I found this to be really comfortable for prolonged wear with KN95 style masks at work. I usually have my hair in a tail or braided by my wife, and rest this just above the tail, and it really keeps the pressure of my ears.Only down side is the Velcro can be a little difficult to position. I find it best to adjust it and then slip the mask over my head like you would with the first strap of an N95 mask, and make sure you don't snag the mask loop, so you can adjust the loops to better position them around your ears.Probably will end up buying a couple more of these since they are a bit easy to lose in my house if I leave them out around the cats.

What a shame. Good product. Bad value.I was disappointed to see that for $9.39, only one strap is provided.